| 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 | $191.38 | 4.781% | $200.5299 | $200.53 | $200.55 | $200.50 |
| Purchase #2 | $7.43 | 12.683% | $8.3723 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $24.72 | 12.383% | $27.7811 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $115.72 | 3.656% | $119.9507 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $62.64 | 7.477% | $67.3236 | $67.32 | $67.30 | $67.30 |
| Purchase #6 | $179.68 | 8.140% | $194.306 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $174.25 | 8.263% | $188.6483 | $188.65 | $188.65 | $188.60 |
| 7 purchase totals = | $755.82 | $806.9119 | $806.91 | $806.90 | $806.90 | |