| 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 | $76.32 | 7.576% | $82.102 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $16.87 | 4.648% | $17.6541 | $17.65 | $17.65 | $17.70 |
| Purchase #3 | $103.84 | 11.469% | $115.7494 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $152.50 | 12.209% | $171.1187 | $171.12 | $171.10 | $171.10 |
| Purchase #5 | $149.49 | 4.752% | $156.5938 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $199.84 | 12.280% | $224.3804 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $41.68 | 9.740% | $45.7396 | $45.74 | $45.75 | $45.70 |
| 7 purchase totals = | $740.54 | $813.3380 | $813.33 | $813.35 | $813.30 | |