| 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 | $76.68 | 6.311% | $81.5193 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $108.99 | 4.190% | $113.5567 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $108.28 | 7.784% | $116.7085 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $154.55 | 10.211% | $170.3311 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $183.70 | 11.498% | $204.8218 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $68.83 | 9.368% | $75.278 | $75.28 | $75.30 | $75.30 |
| Purchase #7 | $39.37 | 7.786% | $42.4353 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $740.40 | $804.6507 | $804.66 | $804.65 | $804.60 | |