| 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 | $22.64 | 6.736% | $24.165 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $94.52 | 6.755% | $100.9048 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $125.30 | 6.779% | $133.7941 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $42.45 | 12.822% | $47.8929 | $47.89 | $47.90 | $47.90 |
| Purchase #5 | $39.58 | 5.182% | $41.631 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $111.91 | 7.334% | $120.1175 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $156.88 | 7.279% | $168.2993 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $593.28 | $636.8046 | $636.80 | $636.80 | $636.80 | |