| 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 | $46.54 | 10.425% | $51.3918 | $51.39 | $51.40 | $51.40 |
| Purchase #2 | $174.80 | 8.496% | $189.651 | $189.65 | $189.65 | $189.70 |
| Purchase #3 | $21.83 | 9.385% | $23.8787 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $63.91 | 8.864% | $69.575 | $69.58 | $69.60 | $69.60 |
| Purchase #5 | $241.43 | 4.532% | $252.3716 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $177.98 | 7.422% | $191.1897 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $90.62 | 7.669% | $97.5696 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $817.11 | $875.6274 | $875.63 | $875.65 | $875.80 | |