| 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 | $12.97 | 9.299% | $14.1761 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $68.84 | 12.262% | $77.2812 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $17.48 | 11.653% | $19.5169 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $109.55 | 8.798% | $119.1882 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $119.34 | 4.501% | $124.7115 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $179.62 | 10.111% | $197.7814 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $6.95 | 6.295% | $7.3875 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $514.75 | $560.0428 | $560.05 | $560.10 | $560.10 | |