| 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 | $28.86 | 11.592% | $32.2055 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $21.55 | 5.435% | $22.7212 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $210.83 | 11.267% | $234.5842 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $105.29 | 11.276% | $117.1625 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $174.76 | 4.785% | $183.1223 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $46.67 | 3.401% | $48.2572 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $85.57 | 12.793% | $96.517 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $673.53 | $734.5699 | $734.57 | $734.50 | $734.60 | |