| 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 | $101.68 | 8.725% | $110.5516 | $110.55 | $110.55 | $110.60 |
| Purchase #2 | $136.75 | 11.586% | $152.5939 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $150.40 | 12.111% | $168.6149 | $168.61 | $168.60 | $168.60 |
| Purchase #4 | $57.70 | 4.842% | $60.4938 | $60.49 | $60.50 | $60.50 |
| Purchase #5 | $41.25 | 6.203% | $43.8087 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $65.39 | 5.256% | $68.8269 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $42.26 | 9.259% | $46.1729 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $595.43 | $651.0627 | $651.05 | $651.05 | $651.10 | |