| 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 | $64.87 | 8.701% | $70.5143 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $220.73 | 3.514% | $228.4865 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $237.34 | 10.872% | $263.1436 | $263.14 | $263.15 | $263.10 |
| Purchase #4 | $194.32 | 4.269% | $202.6155 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $64.66 | 10.448% | $71.4157 | $71.42 | $71.40 | $71.40 |
| Purchase #6 | $9.36 | 13.834% | $10.6549 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $29.74 | 4.429% | $31.0572 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $821.02 | $877.8877 | $877.89 | $877.85 | $877.90 | |