| 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 | $70.97 | 4.233% | $73.9742 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $72.81 | 5.102% | $76.5248 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $19.71 | 13.377% | $22.3466 | $22.35 | $22.35 | $22.30 |
| Purchase #4 | $40.59 | 5.772% | $42.9329 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $220.25 | 8.600% | $239.1915 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $7.99 | 6.215% | $8.4866 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $21.80 | 12.434% | $24.5106 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $454.12 | $487.9672 | $487.96 | $487.95 | $487.90 | |