| 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 | $32.36 | 6.149% | $34.3498 | $34.35 | $34.35 | $34.30 |
| Purchase #2 | $133.86 | 12.358% | $150.4024 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $59.25 | 7.165% | $63.4953 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $150.98 | 5.843% | $159.8018 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $39.36 | 9.229% | $42.9925 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $173.40 | 8.499% | $188.1373 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $162.71 | 4.436% | $169.9278 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $751.92 | $809.1069 | $809.11 | $809.15 | $809.00 | |