| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.36 | 12.161% | $50.8762 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $155.27 | 11.716% | $173.4614 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $78.47 | 11.580% | $87.5568 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $172.59 | 9.348% | $188.7237 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $220.60 | 4.715% | $231.0013 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $249.93 | 10.874% | $277.1074 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $244.53 | 10.681% | $270.6482 | $270.65 | $270.65 | $270.60 |
| 7 purchase totals = | $1,166.75 | $1,279.3750 | $1,279.38 | $1,279.35 | $1,279.40 | |