| 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 | $28.98 | 10.193% | $31.9339 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $237.83 | 3.634% | $246.4727 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $41.35 | 8.606% | $44.9086 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $162.64 | 11.150% | $180.7744 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $59.39 | 5.437% | $62.619 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $8.69 | 3.346% | $8.9808 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $30.82 | 8.494% | $33.4379 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $569.70 | $609.1273 | $609.12 | $609.10 | $609.10 | |