| 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 | $64.82 | 4.223% | $67.5573 | $67.56 | $67.55 | $67.60 |
| Purchase #2 | $151.71 | 6.682% | $161.8473 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $9.53 | 4.865% | $9.9936 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $56.37 | 5.131% | $59.2623 | $59.26 | $59.25 | $59.30 |
| Purchase #5 | $83.42 | 5.679% | $88.1574 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $104.53 | 5.317% | $110.0879 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $160.97 | 3.585% | $166.7408 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $631.35 | $663.6466 | $663.65 | $663.65 | $663.70 | |