| 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 | $36.60 | 7.638% | $39.3955 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $224.59 | 5.662% | $237.3063 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $86.56 | 4.281% | $90.2656 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $61.79 | 12.801% | $69.6997 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $108.41 | 8.571% | $117.7018 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $119.60 | 9.448% | $130.8998 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $228.63 | 5.708% | $241.6802 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $866.18 | $926.9489 | $926.96 | $926.95 | $927.00 | |