| 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 | $6.52 | 8.533% | $7.0764 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $70.39 | 11.342% | $78.3736 | $78.37 | $78.35 | $78.40 |
| Purchase #3 | $202.80 | 13.282% | $229.7359 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $75.80 | 7.163% | $81.2296 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $44.31 | 8.229% | $47.9563 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $193.68 | 4.625% | $202.6377 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $92.57 | 8.252% | $100.2089 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $686.07 | $747.2184 | $747.23 | $747.25 | $747.20 | |