| 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 | $85.86 | 6.580% | $91.5096 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $161.77 | 12.774% | $182.4345 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $80.36 | 9.427% | $87.9355 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $96.42 | 6.460% | $102.6487 | $102.65 | $102.65 | $102.60 |
| Purchase #5 | $10.61 | 13.351% | $12.0265 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $104.86 | 3.185% | $108.1998 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $56.57 | 10.355% | $62.4278 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $596.45 | $647.1824 | $647.19 | $647.25 | $647.00 | |