| 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 | $230.37 | 7.168% | $246.8829 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $107.49 | 8.689% | $116.8298 | $116.83 | $116.85 | $116.80 |
| Purchase #3 | $21.28 | 5.411% | $22.4315 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $159.49 | 8.253% | $172.6527 | $172.65 | $172.65 | $172.70 |
| Purchase #5 | $104.88 | 3.797% | $108.8623 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $106.81 | 4.305% | $111.4082 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $15.93 | 3.115% | $16.4262 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $746.25 | $795.4936 | $795.49 | $795.55 | $795.50 | |