| 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 | $45.34 | 12.201% | $50.8719 | $50.87 | $50.85 | $50.90 |
| Purchase #2 | $15.81 | 11.503% | $17.6286 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $202.28 | 8.445% | $219.3625 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $187.70 | 9.677% | $205.8637 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $62.57 | 6.320% | $66.5244 | $66.52 | $66.50 | $66.50 |
| Purchase #6 | $130.54 | 10.403% | $144.1201 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $47.71 | 13.125% | $53.9719 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $691.95 | $758.3431 | $758.33 | $758.25 | $758.40 | |