| 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 | $21.40 | 7.258% | $22.9532 | $22.95 | $22.95 | $23.00 |
| Purchase #2 | $90.63 | 5.412% | $95.5349 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $210.33 | 13.138% | $237.9632 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $234.87 | 13.470% | $266.507 | $266.51 | $266.50 | $266.50 |
| Purchase #5 | $46.61 | 4.339% | $48.6324 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $127.95 | 6.218% | $135.9059 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $94.83 | 11.537% | $105.7705 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $826.62 | $913.2671 | $913.26 | $913.25 | $913.30 | |