| 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 | $105.73 | 4.727% | $110.7279 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $150.35 | 10.765% | $166.5352 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $35.34 | 9.203% | $38.5923 | $38.59 | $38.60 | $38.60 |
| Purchase #4 | $58.41 | 13.440% | $66.2603 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $6.30 | 4.346% | $6.5738 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $120.26 | 7.596% | $129.3949 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $61.39 | 10.430% | $67.793 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $537.78 | $585.8774 | $585.87 | $585.90 | $585.90 | |