| 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 | $93.94 | 13.832% | $106.9338 | $106.93 | $106.95 | $106.90 |
| Purchase #2 | $60.66 | 12.142% | $68.0253 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $42.68 | 6.228% | $45.3381 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $102.29 | 6.703% | $109.1465 | $109.15 | $109.15 | $109.10 |
| Purchase #5 | $14.84 | 8.743% | $16.1375 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $116.70 | 8.631% | $126.7724 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $66.62 | 7.170% | $71.3967 | $71.40 | $71.40 | $71.40 |
| 7 purchase totals = | $497.73 | $543.7503 | $543.76 | $543.80 | $543.60 | |