| 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 | $207.46 | 6.353% | $220.6399 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $56.78 | 6.250% | $60.3288 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $50.56 | 8.229% | $54.7206 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $90.92 | 3.617% | $94.2086 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $155.83 | 9.550% | $170.7118 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $118.85 | 4.636% | $124.3599 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $93.38 | 12.306% | $104.8713 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $773.78 | $829.8409 | $829.84 | $829.80 | $829.80 | |