| 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 | $36.87 | 7.554% | $39.6552 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $173.88 | 3.843% | $180.5622 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $195.56 | 10.128% | $215.3663 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $58.57 | 6.852% | $62.5832 | $62.58 | $62.60 | $62.60 |
| Purchase #5 | $115.67 | 3.541% | $119.7659 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $131.85 | 5.642% | $139.289 | $139.29 | $139.30 | $139.30 |
| Purchase #7 | $64.44 | 7.737% | $69.4257 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $776.84 | $826.6475 | $826.66 | $826.65 | $826.80 | |