| 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 | $41.83 | 10.178% | $46.0875 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $120.55 | 4.121% | $125.5179 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $48.52 | 5.819% | $51.3434 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $8.67 | 7.482% | $9.3187 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $131.66 | 13.436% | $149.3498 | $149.35 | $149.35 | $149.30 |
| Purchase #6 | $226.39 | 13.196% | $256.2644 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $138.86 | 3.579% | $143.8298 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $716.48 | $781.7115 | $781.71 | $781.70 | $781.60 | |