| 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 | $10.61 | 4.767% | $11.1158 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $37.69 | 5.142% | $39.628 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $235.77 | 11.869% | $263.7535 | $263.75 | $263.75 | $263.80 |
| Purchase #4 | $113.76 | 6.715% | $121.399 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $14.31 | 6.325% | $15.2151 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $108.47 | 13.116% | $122.6969 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $85.91 | 8.470% | $93.1866 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $606.52 | $666.9949 | $667.01 | $667.00 | $667.00 | |