| 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 | $26.75 | 10.560% | $29.5748 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $21.34 | 6.585% | $22.7452 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $177.42 | 5.342% | $186.8978 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $138.44 | 11.393% | $154.2125 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $201.79 | 5.405% | $212.6967 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $54.39 | 9.234% | $59.4124 | $59.41 | $59.40 | $59.40 |
| Purchase #7 | $90.91 | 6.429% | $96.7546 | $96.75 | $96.75 | $96.80 |
| 7 purchase totals = | $711.04 | $762.2940 | $762.29 | $762.25 | $762.30 | |