| 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 | $47.86 | 12.834% | $54.0024 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $82.30 | 9.582% | $90.186 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $112.63 | 3.809% | $116.9201 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $56.98 | 5.516% | $60.123 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $211.56 | 9.659% | $231.9946 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $224.32 | 11.677% | $250.5138 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $24.30 | 8.668% | $26.4063 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $759.95 | $830.1462 | $830.14 | $830.10 | $830.10 | |