| 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 | $66.57 | 5.506% | $70.2353 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $124.87 | 11.450% | $139.1676 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $115.58 | 11.557% | $128.9376 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $133.87 | 3.167% | $138.1097 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $225.57 | 8.685% | $245.1608 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $194.57 | 3.557% | $201.4909 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $47.81 | 12.580% | $53.8245 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $908.84 | $976.9264 | $976.93 | $976.90 | $976.90 | |