| 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 | $97.79 | 9.463% | $107.0439 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $207.99 | 9.782% | $228.3356 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $103.60 | 12.455% | $116.5034 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $146.81 | 6.157% | $155.8491 | $155.85 | $155.85 | $155.80 |
| Purchase #5 | $85.57 | 4.144% | $89.116 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $29.56 | 7.834% | $31.8757 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $47.29 | 6.842% | $50.5256 | $50.53 | $50.55 | $50.50 |
| 7 purchase totals = | $718.61 | $779.2493 | $779.26 | $779.30 | $779.10 | |