| 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 | $81.51 | 11.868% | $91.1836 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $55.97 | 9.294% | $61.1719 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $132.35 | 7.773% | $142.6376 | $142.64 | $142.65 | $142.60 |
| Purchase #4 | $239.78 | 12.525% | $269.8124 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $21.48 | 4.261% | $22.3953 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $246.27 | 4.597% | $257.591 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $54.26 | 11.592% | $60.5498 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $831.62 | $905.3416 | $905.34 | $905.35 | $905.30 | |