| 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 | $73.82 | 12.564% | $83.0947 | $83.09 | $83.10 | $83.10 |
| Purchase #2 | $73.70 | 8.575% | $80.0198 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $32.34 | 8.489% | $35.0853 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $37.50 | 7.462% | $40.2983 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $65.97 | 10.503% | $72.8988 | $72.90 | $72.90 | $72.90 |
| Purchase #6 | $161.63 | 8.652% | $175.6142 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $218.56 | 9.710% | $239.7822 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $663.52 | $726.7933 | $726.79 | $726.80 | $726.80 | |