| 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 | $73.97 | 6.789% | $78.9918 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $110.86 | 10.640% | $122.6555 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $241.53 | 11.102% | $268.3447 | $268.34 | $268.35 | $268.30 |
| Purchase #4 | $222.42 | 7.309% | $238.6767 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $191.89 | 12.293% | $215.479 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $48.56 | 13.146% | $54.9437 | $54.94 | $54.95 | $54.90 |
| Purchase #7 | $234.34 | 7.212% | $251.2406 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $1,123.57 | $1,230.3320 | $1,230.33 | $1,230.40 | $1,230.30 | |