| 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 | $33.43 | 6.689% | $35.6661 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $160.99 | 10.112% | $177.2693 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $98.80 | 11.121% | $109.7875 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $87.75 | 9.325% | $95.9327 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $11.94 | 11.607% | $13.3259 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $121.37 | 11.594% | $135.4416 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $227.72 | 7.172% | $244.0521 | $244.05 | $244.05 | $244.10 |
| 7 purchase totals = | $742.00 | $811.4752 | $811.48 | $811.50 | $811.50 | |