| 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 | $56.71 | 6.545% | $60.4217 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $71.54 | 10.336% | $78.9344 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $59.54 | 3.372% | $61.5477 | $61.55 | $61.55 | $61.50 |
| Purchase #4 | $197.67 | 9.560% | $216.5673 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $107.40 | 8.718% | $116.7631 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $147.96 | 5.265% | $155.7501 | $155.75 | $155.75 | $155.80 |
| Purchase #7 | $119.86 | 9.282% | $130.9854 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $760.68 | $820.9697 | $820.97 | $820.95 | $821.00 | |