| 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 | $56.72 | 13.691% | $64.4855 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $220.54 | 3.691% | $228.6801 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $84.64 | 9.195% | $92.4226 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $122.49 | 5.454% | $129.1706 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $97.35 | 11.102% | $108.1578 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $206.44 | 6.725% | $220.3231 | $220.32 | $220.30 | $220.30 |
| Purchase #7 | $114.64 | 5.241% | $120.6483 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $902.82 | $963.8880 | $963.89 | $963.85 | $963.90 | |