| 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 | $21.32 | 3.790% | $22.128 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $44.60 | 4.509% | $46.611 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $101.84 | 11.863% | $113.9213 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $105.52 | 13.673% | $119.9477 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $118.30 | 8.601% | $128.475 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $5.47 | 5.831% | $5.789 | $5.79 | $5.80 | $5.80 |
| Purchase #7 | $48.99 | 12.656% | $55.1902 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $446.04 | $492.0622 | $492.07 | $492.10 | $492.00 | |