| 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 | $68.44 | 9.335% | $74.8289 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $51.52 | 7.191% | $55.2248 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $118.83 | 9.539% | $130.1652 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $142.54 | 6.750% | $152.1615 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $13.54 | 6.639% | $14.4389 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $244.30 | 5.656% | $258.1176 | $258.12 | $258.10 | $258.10 |
| Purchase #7 | $168.50 | 5.682% | $178.0742 | $178.07 | $178.05 | $178.10 |
| 7 purchase totals = | $807.67 | $863.0111 | $863.01 | $862.95 | $863.00 | |