| 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 | $29.52 | 6.779% | $31.5212 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $144.25 | 3.698% | $149.5844 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $125.73 | 13.199% | $142.3251 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $221.68 | 4.687% | $232.0701 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $126.30 | 7.393% | $135.6374 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $16.80 | 12.709% | $18.9351 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $21.52 | 6.793% | $22.9819 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $685.80 | $733.0552 | $733.06 | $733.10 | $733.00 | |