| 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 | $55.71 | 13.462% | $63.2097 | $63.21 | $63.20 | $63.20 |
| Purchase #2 | $35.63 | 4.104% | $37.0923 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $43.93 | 4.398% | $45.862 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $217.78 | 13.329% | $246.8079 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $29.88 | 9.680% | $32.7724 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $197.31 | 9.802% | $216.6503 | $216.65 | $216.65 | $216.70 |
| Purchase #7 | $36.76 | 6.864% | $39.2832 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $617.00 | $681.6778 | $681.67 | $681.65 | $681.80 | |