| 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 | $70.57 | 3.134% | $72.7817 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $211.43 | 8.319% | $229.0189 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $139.33 | 7.280% | $149.4732 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $56.52 | 5.550% | $59.6569 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $179.60 | 6.182% | $190.7029 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $146.32 | 4.523% | $152.9381 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $8.64 | 5.433% | $9.1094 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $812.41 | $863.6811 | $863.68 | $863.65 | $863.70 | |