| 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 | $53.50 | 7.260% | $57.3841 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $64.36 | 5.642% | $67.9912 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $28.95 | 11.157% | $32.18 | $32.18 | $32.20 | $32.20 |
| Purchase #4 | $126.92 | 4.787% | $132.9957 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $98.90 | 4.530% | $103.3802 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $61.86 | 12.507% | $69.5968 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $107.76 | 11.291% | $119.9272 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $542.25 | $583.4552 | $583.46 | $583.55 | $583.50 | |