| 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 | $243.60 | 5.580% | $257.1929 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $44.29 | 12.738% | $49.9317 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $111.42 | 11.696% | $124.4517 | $124.45 | $124.45 | $124.50 |
| Purchase #4 | $48.73 | 6.707% | $51.9983 | $52.00 | $52.00 | $52.00 |
| Purchase #5 | $123.75 | 7.200% | $132.66 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $70.93 | 7.833% | $76.4859 | $76.49 | $76.50 | $76.50 |
| Purchase #7 | $29.58 | 10.517% | $32.6909 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $672.30 | $725.4114 | $725.41 | $725.45 | $725.50 | |