| 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 | $40.55 | 10.579% | $44.8398 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $47.55 | 12.106% | $53.3064 | $53.31 | $53.30 | $53.30 |
| Purchase #3 | $43.48 | 4.393% | $45.3901 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $65.93 | 7.410% | $70.8154 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $23.91 | 3.225% | $24.6811 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $153.82 | 10.619% | $170.1541 | $170.15 | $170.15 | $170.20 |
| Purchase #7 | $47.38 | 3.245% | $48.9175 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $422.62 | $458.1044 | $458.11 | $458.10 | $458.10 | |