| 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 | $101.93 | 8.472% | $110.5655 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $97.45 | 6.519% | $103.8028 | $103.80 | $103.80 | $103.80 |
| Purchase #3 | $99.48 | 4.358% | $103.8153 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $246.66 | 13.274% | $279.4016 | $279.40 | $279.40 | $279.40 |
| Purchase #5 | $202.81 | 5.539% | $214.0436 | $214.04 | $214.05 | $214.00 |
| Purchase #6 | $69.99 | 9.808% | $76.8546 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $44.52 | 3.630% | $46.1361 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $862.84 | $934.6195 | $934.62 | $934.60 | $934.60 | |