| 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 | $26.72 | 3.730% | $27.7167 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $26.59 | 12.208% | $29.8361 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $212.78 | 4.736% | $222.8573 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $240.43 | 13.827% | $273.6743 | $273.67 | $273.65 | $273.70 |
| Purchase #5 | $219.69 | 13.489% | $249.324 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $9.51 | 8.459% | $10.3145 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $65.77 | 7.753% | $70.8691 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $801.49 | $884.5920 | $884.59 | $884.50 | $884.60 | |