| 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 | $42.70 | 10.582% | $47.2185 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $32.95 | 5.378% | $34.7221 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $138.73 | 8.756% | $150.8772 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $152.78 | 9.380% | $167.1108 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $155.89 | 5.731% | $164.8241 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $202.64 | 12.859% | $228.6975 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $156.36 | 8.612% | $169.8257 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $882.05 | $963.2759 | $963.28 | $963.25 | $963.20 | |