| 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 | $94.47 | 7.339% | $101.4032 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $209.85 | 13.199% | $237.5481 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $199.65 | 10.229% | $220.0722 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $228.98 | 12.607% | $257.8475 | $257.85 | $257.85 | $257.80 |
| Purchase #5 | $27.64 | 6.220% | $29.3592 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $8.63 | 3.673% | $8.947 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $57.26 | 9.237% | $62.5491 | $62.55 | $62.55 | $62.50 |
| 7 purchase totals = | $826.48 | $917.7263 | $917.73 | $917.70 | $917.60 | |