| 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 | $61.56 | 8.518% | $66.8037 | $66.80 | $66.80 | $66.80 |
| Purchase #2 | $69.44 | 7.337% | $74.5348 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $137.50 | 7.727% | $148.1246 | $148.12 | $148.10 | $148.10 |
| Purchase #4 | $115.39 | 11.368% | $128.5075 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $26.95 | 3.650% | $27.9337 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $43.47 | 3.601% | $45.0354 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $44.64 | 11.734% | $49.8781 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $498.95 | $540.8178 | $540.81 | $540.85 | $540.70 | |