| 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 | $60.48 | 9.866% | $66.447 | $66.45 | $66.45 | $66.40 |
| Purchase #2 | $42.31 | 9.588% | $46.3667 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $92.42 | 6.176% | $98.1279 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $139.41 | 10.286% | $153.7497 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $78.57 | 11.108% | $87.2976 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $150.96 | 7.141% | $161.7401 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $201.76 | 8.640% | $219.1921 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $765.91 | $832.9211 | $832.93 | $832.95 | $832.80 | |