| 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 | $129.74 | 3.379% | $134.1239 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $139.97 | 6.408% | $148.9393 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $74.26 | 9.111% | $81.0258 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $49.71 | 3.525% | $51.4623 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $11.54 | 3.397% | $11.932 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $36.80 | 11.698% | $41.1049 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $24.60 | 8.104% | $26.5936 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $466.62 | $495.1818 | $495.17 | $495.20 | $495.10 | |