| 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 | $141.54 | 9.715% | $155.2906 | $155.29 | $155.30 | $155.30 |
| Purchase #2 | $48.86 | 9.191% | $53.3507 | $53.35 | $53.35 | $53.40 |
| Purchase #3 | $5.95 | 12.707% | $6.7061 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $92.68 | 8.624% | $100.6727 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $49.97 | 10.164% | $55.049 | $55.05 | $55.05 | $55.00 |
| Purchase #6 | $189.67 | 8.198% | $205.2191 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $28.40 | 10.655% | $31.426 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $557.07 | $607.7142 | $607.72 | $607.70 | $607.70 | |