| 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 | $30.38 | 6.309% | $32.2967 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $7.46 | 11.489% | $8.3171 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $200.71 | 10.426% | $221.636 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $98.41 | 4.192% | $102.5353 | $102.54 | $102.55 | $102.50 |
| Purchase #5 | $217.73 | 8.672% | $236.6115 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $172.35 | 4.774% | $180.578 | $180.58 | $180.60 | $180.60 |
| Purchase #7 | $40.67 | 9.516% | $44.5402 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $767.71 | $826.5148 | $826.53 | $826.55 | $826.40 | |