| 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 | $49.51 | 8.147% | $53.5436 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $79.96 | 6.266% | $84.9703 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $121.96 | 10.654% | $134.9536 | $134.95 | $134.95 | $135.00 |
| Purchase #4 | $116.42 | 11.433% | $129.7303 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $39.30 | 8.244% | $42.5399 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $25.73 | 11.808% | $28.7682 | $28.77 | $28.75 | $28.80 |
| Purchase #7 | $171.31 | 5.345% | $180.4665 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $604.19 | $654.9724 | $654.97 | $654.95 | $655.00 | |