| 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 | $28.83 | 11.666% | $32.1933 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $79.37 | 7.853% | $85.6029 | $85.60 | $85.60 | $85.60 |
| Purchase #3 | $15.38 | 8.252% | $16.6492 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $170.92 | 4.284% | $178.2422 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $91.73 | 7.717% | $98.8088 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $226.83 | 9.772% | $248.9958 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $108.71 | 13.484% | $123.3685 | $123.37 | $123.35 | $123.40 |
| 7 purchase totals = | $721.77 | $783.8607 | $783.86 | $783.85 | $783.80 | |