| 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 | $44.58 | 13.556% | $50.6233 | $50.62 | $50.60 | $50.60 |
| Purchase #2 | $178.46 | 10.450% | $197.1091 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $134.66 | 7.365% | $144.5777 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $102.27 | 4.482% | $106.8537 | $106.85 | $106.85 | $106.90 |
| Purchase #5 | $32.28 | 6.268% | $34.3033 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $28.73 | 11.276% | $31.9696 | $31.97 | $31.95 | $32.00 |
| Purchase #7 | $109.50 | 13.667% | $124.4654 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $630.48 | $689.9021 | $689.90 | $689.85 | $690.00 | |