| 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 | $132.91 | 5.295% | $139.9476 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $61.58 | 10.169% | $67.8421 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $158.35 | 6.801% | $169.1194 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $19.77 | 12.607% | $22.2624 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $52.80 | 10.414% | $58.2986 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $13.78 | 13.278% | $15.6097 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $144.29 | 3.676% | $149.5941 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $583.48 | $622.6739 | $622.67 | $622.65 | $622.60 | |