| 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 | $76.71 | 9.348% | $83.8809 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $245.68 | 7.433% | $263.9414 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $112.67 | 10.706% | $124.7325 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $166.70 | 10.564% | $184.3102 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $134.34 | 3.644% | $139.2353 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $139.51 | 13.167% | $157.8793 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $41.80 | 12.151% | $46.8791 | $46.88 | $46.90 | $46.90 |
| 7 purchase totals = | $917.41 | $1,000.8587 | $1,000.86 | $1,000.95 | $1,000.80 | |