| 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 | $78.33 | 3.636% | $81.1781 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $156.29 | 7.421% | $167.8883 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $118.80 | 4.854% | $124.5666 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $75.61 | 7.836% | $81.5348 | $81.53 | $81.55 | $81.50 |
| Purchase #5 | $101.70 | 13.387% | $115.3146 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $149.40 | 4.199% | $155.6733 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $18.73 | 13.842% | $21.3226 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $698.86 | $747.4783 | $747.47 | $747.45 | $747.50 | |