| 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 | $36.40 | 12.602% | $40.9871 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $153.50 | 6.516% | $163.5021 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $68.72 | 5.607% | $72.5731 | $72.57 | $72.55 | $72.60 |
| Purchase #4 | $140.95 | 6.143% | $149.6086 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $32.25 | 5.165% | $33.9157 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $54.31 | 8.130% | $58.7254 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $42.67 | 13.185% | $48.296 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $528.80 | $567.6080 | $567.62 | $567.60 | $567.60 | |