| 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 | $39.45 | 9.792% | $43.3129 | $43.31 | $43.30 | $43.30 |
| Purchase #2 | $125.52 | 12.737% | $141.5075 | $141.51 | $141.50 | $141.50 |
| Purchase #3 | $115.30 | 3.255% | $119.053 | $119.05 | $119.05 | $119.10 |
| Purchase #4 | $47.41 | 13.647% | $53.88 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $75.29 | 6.164% | $79.9309 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $115.93 | 7.769% | $124.9366 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $165.67 | 13.586% | $188.1779 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $684.57 | $750.7988 | $750.80 | $750.85 | $750.80 | |