| 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 | $123.26 | 8.657% | $133.9306 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $61.45 | 5.296% | $64.7044 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $229.46 | 4.178% | $239.0468 | $239.05 | $239.05 | $239.00 |
| Purchase #4 | $120.34 | 8.830% | $130.966 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $57.68 | 10.495% | $63.7335 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $173.50 | 11.859% | $194.0754 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $23.78 | 6.864% | $25.4123 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $789.47 | $851.8690 | $851.87 | $851.90 | $851.80 | |