| 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 | $51.63 | 5.143% | $54.2853 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $108.85 | 12.428% | $122.3779 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $46.80 | 3.447% | $48.4132 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $49.32 | 7.533% | $53.0353 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $125.74 | 12.631% | $141.6222 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $201.93 | 3.789% | $209.5811 | $209.58 | $209.60 | $209.60 |
| Purchase #7 | $127.68 | 7.589% | $137.3696 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $711.95 | $766.6846 | $766.69 | $766.70 | $766.70 | |