| 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 | $70.25 | 4.285% | $73.2602 | $73.26 | $73.25 | $73.30 |
| Purchase #2 | $68.42 | 10.464% | $75.5795 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $195.74 | 11.484% | $218.2188 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $38.40 | 5.359% | $40.4579 | $40.46 | $40.45 | $40.50 |
| Purchase #5 | $112.64 | 12.335% | $126.5341 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $116.96 | 9.763% | $128.3788 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $24.58 | 3.248% | $25.3784 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $626.99 | $687.8077 | $687.81 | $687.85 | $687.90 | |