| 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 | $81.91 | 6.511% | $87.2432 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $10.99 | 13.634% | $12.4884 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $31.91 | 3.694% | $33.0888 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $135.84 | 10.171% | $149.6563 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $56.80 | 6.707% | $60.6096 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $126.60 | 11.658% | $141.359 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $61.52 | 7.224% | $65.9642 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $505.57 | $550.4095 | $550.41 | $550.40 | $550.50 | |