| 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 | $78.93 | 7.106% | $84.5388 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $232.61 | 3.734% | $241.2957 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $172.86 | 11.396% | $192.5591 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $123.38 | 6.842% | $131.8217 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $13.62 | 7.104% | $14.5876 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $93.42 | 7.135% | $100.0855 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $52.74 | 10.717% | $58.3921 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $767.56 | $823.2805 | $823.29 | $823.30 | $823.30 | |