| 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 | $53.40 | 10.796% | $59.1651 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $47.97 | 9.822% | $52.6816 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $61.41 | 7.805% | $66.2031 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $27.64 | 12.537% | $31.1052 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $190.70 | 4.485% | $199.2529 | $199.25 | $199.25 | $199.30 |
| Purchase #6 | $5.67 | 7.606% | $6.1013 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $137.58 | 12.391% | $154.6275 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $524.37 | $569.1367 | $569.14 | $569.15 | $569.20 | |