| 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 | $140.57 | 5.849% | $148.7919 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $63.56 | 12.773% | $71.6785 | $71.68 | $71.70 | $71.70 |
| Purchase #3 | $56.45 | 13.531% | $64.0882 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $22.27 | 11.149% | $24.7529 | $24.75 | $24.75 | $24.80 |
| Purchase #5 | $112.37 | 10.212% | $123.8452 | $123.85 | $123.85 | $123.80 |
| Purchase #6 | $220.85 | 13.700% | $251.1065 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $29.43 | 8.310% | $31.8756 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $645.50 | $716.1388 | $716.15 | $716.20 | $716.20 | |