| 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 | $18.81 | 3.335% | $19.4373 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $80.43 | 12.804% | $90.7283 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $240.67 | 4.491% | $251.4785 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $122.46 | 3.277% | $126.473 | $126.47 | $126.45 | $126.50 |
| Purchase #5 | $131.90 | 13.524% | $149.7382 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $57.27 | 12.137% | $64.2209 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $223.54 | 4.869% | $234.4242 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $875.08 | $936.5004 | $936.50 | $936.50 | $936.40 | |