| 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 | $104.25 | 4.826% | $109.2811 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $116.30 | 6.320% | $123.6502 | $123.65 | $123.65 | $123.70 |
| Purchase #3 | $44.29 | 11.571% | $49.4148 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $23.49 | 13.453% | $26.6501 | $26.65 | $26.65 | $26.70 |
| Purchase #5 | $96.64 | 11.172% | $107.4366 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $35.81 | 8.763% | $38.948 | $38.95 | $38.95 | $38.90 |
| Purchase #7 | $17.93 | 8.841% | $19.5152 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $438.71 | $474.8960 | $474.90 | $474.90 | $474.90 | |