| 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 | $10.61 | 6.524% | $11.3022 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $84.42 | 6.180% | $89.6372 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $64.66 | 3.378% | $66.8442 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $46.95 | 7.796% | $50.6102 | $50.61 | $50.60 | $50.60 |
| Purchase #5 | $56.87 | 13.202% | $64.378 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $18.33 | 8.171% | $19.8277 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $199.45 | 10.684% | $220.7592 | $220.76 | $220.75 | $220.80 |
| 7 purchase totals = | $481.29 | $523.3587 | $523.36 | $523.40 | $523.30 | |