| 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 | $108.95 | 4.308% | $113.6436 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $98.70 | 11.639% | $110.1877 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $161.55 | 9.855% | $177.4708 | $177.47 | $177.45 | $177.50 |
| Purchase #4 | $26.70 | 4.763% | $27.9717 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $43.31 | 11.645% | $48.3534 | $48.35 | $48.35 | $48.40 |
| Purchase #6 | $12.85 | 12.130% | $14.4087 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $84.78 | 6.489% | $90.2814 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $536.84 | $582.3173 | $582.31 | $582.30 | $582.40 | |