| 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 | $65.39 | 8.472% | $70.9298 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $49.90 | 9.687% | $54.7338 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $139.30 | 6.288% | $148.0592 | $148.06 | $148.05 | $148.10 |
| Purchase #4 | $5.90 | 6.238% | $6.268 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $20.31 | 6.590% | $21.6484 | $21.65 | $21.65 | $21.60 |
| Purchase #6 | $114.32 | 5.856% | $121.0146 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $231.60 | 7.739% | $249.5235 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $626.72 | $672.1773 | $672.17 | $672.15 | $672.10 | |