| 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 | $90.89 | 6.791% | $97.0623 | $97.06 | $97.05 | $97.10 |
| Purchase #2 | $39.49 | 13.806% | $44.942 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $196.60 | 10.487% | $217.2174 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $91.48 | 12.270% | $102.7046 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $114.89 | 4.574% | $120.1451 | $120.15 | $120.15 | $120.10 |
| Purchase #6 | $119.71 | 3.830% | $124.2949 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $244.29 | 10.421% | $269.7475 | $269.75 | $269.75 | $269.70 |
| 7 purchase totals = | $897.35 | $976.1138 | $976.11 | $976.10 | $976.00 | |