| 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 | $7.83 | 12.437% | $8.8038 | $8.80 | $8.80 | $8.80 |
| Purchase #2 | $93.93 | 11.707% | $104.9264 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $14.48 | 12.862% | $16.3424 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $75.60 | 3.853% | $78.5129 | $78.51 | $78.50 | $78.50 |
| Purchase #5 | $170.44 | 7.241% | $182.7816 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $33.66 | 12.223% | $37.7743 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $48.48 | 10.510% | $53.5752 | $53.58 | $53.60 | $53.60 |
| 7 purchase totals = | $444.42 | $482.7166 | $482.71 | $482.75 | $482.70 | |