| 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 | $7.62 | 13.861% | $8.6762 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $171.70 | 9.756% | $188.4511 | $188.45 | $188.45 | $188.50 |
| Purchase #3 | $246.84 | 9.213% | $269.5814 | $269.58 | $269.60 | $269.60 |
| Purchase #4 | $175.88 | 9.803% | $193.1215 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $191.57 | 13.336% | $217.1178 | $217.12 | $217.10 | $217.10 |
| Purchase #6 | $44.88 | 11.109% | $49.8657 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $71.49 | 13.312% | $81.0067 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $909.98 | $1,007.8204 | $1,007.83 | $1,007.80 | $1,007.90 | |