| 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 | $25.56 | 8.271% | $27.6741 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $73.54 | 11.185% | $81.7654 | $81.77 | $81.75 | $81.80 |
| Purchase #3 | $143.40 | 8.738% | $155.9303 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $102.79 | 8.331% | $111.3534 | $111.35 | $111.35 | $111.40 |
| Purchase #5 | $167.36 | 7.277% | $179.5388 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $216.28 | 10.669% | $239.3549 | $239.35 | $239.35 | $239.40 |
| Purchase #7 | $197.49 | 5.370% | $208.0952 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $926.42 | $1,003.7121 | $1,003.71 | $1,003.70 | $1,003.80 | |