| 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 | $87.64 | 9.345% | $95.83 | $95.83 | $95.85 | $95.80 |
| Purchase #2 | $78.71 | 11.416% | $87.6955 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $28.26 | 5.525% | $29.8214 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $123.69 | 12.513% | $139.1673 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $224.75 | 3.491% | $232.596 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $6.29 | 10.708% | $6.9635 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $205.68 | 9.809% | $225.8552 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $755.02 | $817.9289 | $817.94 | $817.90 | $818.00 | |