| 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 | $41.38 | 8.418% | $44.8634 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $140.94 | 8.125% | $152.3914 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $189.34 | 5.575% | $199.8957 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $19.72 | 8.252% | $21.3473 | $21.35 | $21.35 | $21.30 |
| Purchase #5 | $178.75 | 4.356% | $186.5364 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $86.89 | 5.494% | $91.6637 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $89.96 | 7.283% | $96.5118 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $746.98 | $793.2097 | $793.21 | $793.20 | $793.20 | |