| 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 | $80.64 | 8.359% | $87.3807 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $216.37 | 5.754% | $228.8199 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $163.56 | 4.698% | $171.244 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $67.93 | 9.556% | $74.4214 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $180.36 | 10.108% | $198.5908 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $85.56 | 8.485% | $92.8198 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $84.82 | 11.563% | $94.6277 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $879.24 | $947.9043 | $947.90 | $947.90 | $947.80 | |