| 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 | $94.79 | 3.505% | $98.1124 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $170.98 | 10.600% | $189.1039 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $71.98 | 5.706% | $76.0872 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $219.27 | 3.867% | $227.7492 | $227.75 | $227.75 | $227.70 |
| Purchase #5 | $36.82 | 4.334% | $38.4158 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $47.39 | 5.189% | $49.8491 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $86.68 | 9.687% | $95.0767 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $727.91 | $774.3943 | $774.40 | $774.40 | $774.30 | |