| 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 | $81.97 | 12.364% | $92.1048 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $100.36 | 11.322% | $111.7228 | $111.72 | $111.70 | $111.70 |
| Purchase #3 | $160.63 | 3.163% | $165.7107 | $165.71 | $165.70 | $165.70 |
| Purchase #4 | $37.48 | 5.224% | $39.438 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $82.70 | 7.205% | $88.6585 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $52.84 | 6.427% | $56.236 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $151.88 | 4.834% | $159.2219 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $667.86 | $713.0927 | $713.09 | $713.05 | $713.00 | |