| 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 | $105.54 | 3.212% | $108.9299 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $225.73 | 6.761% | $240.9916 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $87.93 | 5.374% | $92.6554 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $19.62 | 3.652% | $20.3365 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $48.71 | 3.476% | $50.4032 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $110.62 | 5.393% | $116.5857 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $120.41 | 9.545% | $131.9031 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $718.56 | $761.8054 | $761.81 | $761.85 | $761.80 | |