| 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 | $24.72 | 9.428% | $27.0506 | $27.05 | $27.05 | $27.10 |
| Purchase #2 | $20.64 | 10.149% | $22.7348 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $158.59 | 13.318% | $179.711 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $31.51 | 3.614% | $32.6488 | $32.65 | $32.65 | $32.60 |
| Purchase #5 | $211.82 | 4.127% | $220.5618 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $130.70 | 6.124% | $138.7041 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $159.95 | 10.709% | $177.079 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $737.93 | $798.4901 | $798.48 | $798.50 | $798.50 | |