| 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 | $48.58 | 8.683% | $52.7982 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $108.67 | 3.527% | $112.5028 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $60.94 | 5.403% | $64.2326 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $64.98 | 5.573% | $68.6013 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $124.39 | 13.404% | $141.0632 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $99.62 | 7.534% | $107.1254 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $29.33 | 9.471% | $32.1078 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $536.51 | $578.4313 | $578.43 | $578.45 | $578.40 | |