| 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 | $45.30 | 3.266% | $46.7795 | $46.78 | $46.80 | $46.80 |
| Purchase #2 | $62.42 | 9.619% | $68.4242 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $189.32 | 13.268% | $214.439 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $146.94 | 5.644% | $155.2333 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $49.43 | 4.743% | $51.7745 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $167.60 | 12.150% | $187.9634 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $121.50 | 10.823% | $134.6499 | $134.65 | $134.65 | $134.60 |
| 7 purchase totals = | $782.51 | $859.2638 | $859.25 | $859.25 | $859.20 | |