| 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 | $37.43 | 13.172% | $42.3603 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $33.43 | 8.517% | $36.2772 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $248.44 | 11.315% | $276.551 | $276.55 | $276.55 | $276.60 |
| Purchase #4 | $95.35 | 12.619% | $107.3822 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $6.86 | 8.570% | $7.4479 | $7.45 | $7.45 | $7.40 |
| Purchase #6 | $192.95 | 13.608% | $219.2066 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $97.97 | 8.377% | $106.1769 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $712.43 | $795.4021 | $795.41 | $795.45 | $795.50 | |