| 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 | $108.43 | 8.655% | $117.8146 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $51.45 | 5.647% | $54.3554 | $54.36 | $54.35 | $54.40 |
| Purchase #3 | $99.79 | 13.460% | $113.2217 | $113.22 | $113.20 | $113.20 |
| Purchase #4 | $24.94 | 10.302% | $27.5093 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $173.65 | 13.807% | $197.6259 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $30.38 | 5.258% | $31.9774 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $67.47 | 10.227% | $74.3702 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $556.11 | $616.8745 | $616.88 | $616.85 | $616.90 | |