| 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 | $18.66 | 4.409% | $19.4827 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $54.55 | 10.443% | $60.2467 | $60.25 | $60.25 | $60.20 |
| Purchase #3 | $178.34 | 8.434% | $193.3812 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $159.35 | 12.714% | $179.6098 | $179.61 | $179.60 | $179.60 |
| Purchase #5 | $125.55 | 6.417% | $133.6065 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $65.42 | 5.493% | $69.0135 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $45.34 | 10.301% | $50.0105 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $647.21 | $705.3509 | $705.35 | $705.35 | $705.30 | |