| 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 | $49.43 | 3.784% | $51.3004 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $232.42 | 3.508% | $240.5733 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $140.81 | 11.362% | $156.8088 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $24.60 | 9.484% | $26.9331 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $44.52 | 3.479% | $46.0689 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $78.75 | 11.342% | $87.6818 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $221.41 | 13.512% | $251.3269 | $251.33 | $251.35 | $251.30 |
| 7 purchase totals = | $791.94 | $860.6932 | $860.69 | $860.70 | $860.70 | |