| 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 | $26.86 | 10.493% | $29.6784 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $161.53 | 10.440% | $178.3937 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $24.27 | 13.623% | $27.5763 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $121.50 | 12.129% | $136.2367 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $173.78 | 10.395% | $191.8444 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $216.80 | 7.209% | $232.4291 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $108.49 | 13.858% | $123.5245 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $833.23 | $919.6831 | $919.68 | $919.75 | $919.60 | |