| 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 | $114.42 | 10.660% | $126.6172 | $126.62 | $126.60 | $126.60 |
| Purchase #2 | $77.56 | 8.614% | $84.241 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $47.47 | 7.676% | $51.1138 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $207.83 | 4.288% | $216.7418 | $216.74 | $216.75 | $216.70 |
| Purchase #5 | $196.66 | 6.800% | $210.0329 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $142.27 | 8.179% | $153.9063 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $28.47 | 9.493% | $31.1727 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $814.68 | $873.8257 | $873.82 | $873.80 | $873.70 | |