| 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 | $43.47 | 4.802% | $45.5574 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $84.93 | 12.615% | $95.6439 | $95.64 | $95.65 | $95.60 |
| Purchase #3 | $27.97 | 6.432% | $29.769 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $103.63 | 6.839% | $110.7173 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $29.76 | 12.167% | $33.3809 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $101.47 | 8.438% | $110.032 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $6.45 | 6.165% | $6.8476 | $6.85 | $6.85 | $6.80 |
| 7 purchase totals = | $397.68 | $431.9481 | $431.95 | $431.95 | $431.90 | |