| 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 | $59.76 | 7.803% | $64.4231 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $47.60 | 7.782% | $51.3042 | $51.30 | $51.30 | $51.30 |
| Purchase #3 | $43.80 | 12.515% | $49.2816 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $76.62 | 6.754% | $81.7949 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $204.58 | 10.143% | $225.3305 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $214.36 | 12.129% | $240.3597 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $29.67 | 9.227% | $32.4077 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $676.39 | $744.9017 | $744.89 | $744.90 | $744.90 | |