| 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 | $82.72 | 5.232% | $87.0479 | $87.05 | $87.05 | $87.00 |
| Purchase #2 | $29.28 | 8.199% | $31.6807 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $94.93 | 11.811% | $106.1422 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $103.77 | 12.451% | $116.6904 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $43.90 | 4.190% | $45.7394 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $151.95 | 4.699% | $159.0901 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $70.35 | 12.303% | $79.0052 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $576.90 | $625.3959 | $625.40 | $625.45 | $625.30 | |