| 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 | $40.88 | 9.510% | $44.7677 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $33.85 | 11.206% | $37.6432 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $29.67 | 8.158% | $32.0905 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $156.75 | 10.482% | $173.1805 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $198.39 | 5.460% | $209.2221 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $66.57 | 5.419% | $70.1774 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $239.65 | 11.413% | $267.0013 | $267.00 | $267.00 | $267.00 |
| 7 purchase totals = | $765.76 | $834.0827 | $834.08 | $834.10 | $834.10 | |