| 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 | $66.43 | 4.846% | $69.6492 | $69.65 | $69.65 | $69.60 |
| Purchase #2 | $32.85 | 4.585% | $34.3562 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $229.49 | 11.322% | $255.4729 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $227.93 | 4.352% | $237.8495 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $28.81 | 13.380% | $32.6648 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $45.88 | 10.551% | $50.7208 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $135.76 | 4.566% | $141.9588 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $767.15 | $822.6722 | $822.67 | $822.60 | $822.70 | |