| 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 | $99.72 | 12.670% | $112.3545 | $112.35 | $112.35 | $112.40 |
| Purchase #2 | $80.80 | 10.333% | $89.1491 | $89.15 | $89.15 | $89.10 |
| Purchase #3 | $149.48 | 12.169% | $167.6702 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $25.82 | 13.507% | $29.3075 | $29.31 | $29.30 | $29.30 |
| Purchase #5 | $244.60 | 10.261% | $269.6984 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $97.75 | 9.797% | $107.3266 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $103.48 | 4.837% | $108.4853 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $801.65 | $883.9916 | $884.00 | $884.00 | $884.00 | |