| 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 | $46.63 | 6.404% | $49.6162 | $49.62 | $49.60 | $49.60 |
| Purchase #2 | $99.73 | 9.837% | $109.5404 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $208.70 | 4.853% | $218.8282 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $231.58 | 4.545% | $242.1053 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $30.87 | 9.516% | $33.8076 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $136.51 | 9.152% | $149.0034 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $35.63 | 5.550% | $37.6075 | $37.61 | $37.60 | $37.60 |
| 7 purchase totals = | $789.65 | $840.5086 | $840.52 | $840.50 | $840.40 | |