| 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 | $79.41 | 11.720% | $88.7169 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $11.68 | 4.580% | $12.2149 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $101.56 | 3.397% | $105.01 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $18.97 | 8.311% | $20.5466 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $59.63 | 11.761% | $66.6431 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $219.88 | 4.354% | $229.4536 | $229.45 | $229.45 | $229.50 |
| Purchase #7 | $107.39 | 7.249% | $115.1747 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $598.52 | $637.7598 | $637.75 | $637.70 | $637.70 | |