| 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 | $93.96 | 5.749% | $99.3618 | $99.36 | $99.35 | $99.40 |
| Purchase #2 | $144.72 | 7.432% | $155.4756 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $247.71 | 9.656% | $271.6289 | $271.63 | $271.65 | $271.60 |
| Purchase #4 | $111.83 | 6.448% | $119.0408 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $66.57 | 7.294% | $71.4256 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $177.79 | 13.190% | $201.2405 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $182.93 | 11.289% | $203.581 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $1,025.51 | $1,121.7542 | $1,121.76 | $1,121.85 | $1,121.70 | |