| 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 | $88.50 | 8.263% | $95.8128 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $50.90 | 7.782% | $54.861 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $138.39 | 12.644% | $155.888 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $222.30 | 12.383% | $249.8274 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $228.33 | 11.108% | $253.6929 | $253.69 | $253.70 | $253.70 |
| Purchase #6 | $31.76 | 9.773% | $34.8639 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $7.57 | 9.744% | $8.3076 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $767.75 | $853.2536 | $853.25 | $853.25 | $853.30 | |