| 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 | $48.61 | 7.409% | $52.2115 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $84.81 | 7.385% | $91.0732 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $90.56 | 4.516% | $94.6497 | $94.65 | $94.65 | $94.60 |
| Purchase #4 | $34.28 | 10.194% | $37.7745 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $203.62 | 12.557% | $229.1886 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $246.98 | 7.310% | $265.0342 | $265.03 | $265.05 | $265.00 |
| Purchase #7 | $127.66 | 13.727% | $145.1839 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $836.52 | $915.1156 | $915.10 | $915.10 | $915.10 | |