| 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 | $240.47 | 5.374% | $253.3929 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $179.85 | 5.364% | $189.4972 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $128.99 | 3.784% | $133.871 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $109.62 | 9.827% | $120.3924 | $120.39 | $120.40 | $120.40 |
| Purchase #5 | $46.38 | 5.442% | $48.904 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $69.35 | 10.558% | $76.672 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $8.50 | 8.108% | $9.1892 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $783.16 | $831.9187 | $831.91 | $831.90 | $832.00 | |