| 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 | $26.31 | 10.319% | $29.0249 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $88.56 | 5.359% | $93.3059 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $58.43 | 11.148% | $64.9438 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $230.88 | 11.706% | $257.9068 | $257.91 | $257.90 | $257.90 |
| Purchase #5 | $8.96 | 11.722% | $10.0103 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $50.45 | 12.579% | $56.7961 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $106.50 | 5.667% | $112.5354 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $570.09 | $624.5232 | $624.53 | $624.50 | $624.40 | |