| 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 | $96.79 | 7.550% | $104.0976 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $85.29 | 9.799% | $93.6476 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $25.70 | 12.575% | $28.9318 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $16.93 | 10.224% | $18.6609 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $248.54 | 4.813% | $260.5022 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $39.48 | 6.392% | $42.0036 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $89.59 | 4.869% | $93.9521 | $93.95 | $93.95 | $94.00 |
| 7 purchase totals = | $602.32 | $641.7958 | $641.79 | $641.80 | $641.80 | |