| 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 | $42.55 | 13.865% | $48.4496 | $48.45 | $48.45 | $48.40 |
| Purchase #2 | $224.47 | 11.676% | $250.6791 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $204.53 | 9.268% | $223.4858 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $169.80 | 4.736% | $177.8417 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $230.41 | 9.333% | $251.9142 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $48.48 | 11.631% | $54.1187 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $38.74 | 6.756% | $41.3573 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $958.98 | $1,047.8464 | $1,047.85 | $1,047.85 | $1,047.80 | |