| 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 | $226.88 | 13.298% | $257.0505 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $140.60 | 4.377% | $146.7541 | $146.75 | $146.75 | $146.80 |
| Purchase #3 | $92.87 | 11.780% | $103.8101 | $103.81 | $103.80 | $103.80 |
| Purchase #4 | $86.92 | 3.236% | $89.7327 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $7.44 | 4.134% | $7.7476 | $7.75 | $7.75 | $7.70 |
| Purchase #6 | $96.82 | 8.398% | $104.9509 | $104.95 | $104.95 | $105.00 |
| Purchase #7 | $110.29 | 3.391% | $114.0299 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $761.82 | $824.0758 | $824.07 | $824.10 | $824.10 | |