| 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 | $58.97 | 3.263% | $60.8942 | $60.89 | $60.90 | $60.90 |
| Purchase #2 | $21.26 | 3.859% | $22.0804 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $42.35 | 13.623% | $48.1193 | $48.12 | $48.10 | $48.10 |
| Purchase #4 | $214.92 | 7.337% | $230.6887 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $147.41 | 4.309% | $153.7619 | $153.76 | $153.75 | $153.80 |
| Purchase #6 | $66.76 | 3.354% | $68.9991 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $54.74 | 11.335% | $60.9448 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $606.41 | $645.4884 | $645.48 | $645.50 | $645.50 | |