| 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 | $22.93 | 9.537% | $25.1168 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $60.68 | 10.486% | $67.0429 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $201.77 | 13.777% | $229.5679 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $192.28 | 8.381% | $208.395 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $130.29 | 11.574% | $145.3698 | $145.37 | $145.35 | $145.40 |
| Purchase #6 | $89.80 | 7.739% | $96.7496 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $51.80 | 5.734% | $54.7702 | $54.77 | $54.75 | $54.80 |
| 7 purchase totals = | $749.55 | $827.0122 | $827.02 | $826.95 | $827.00 | |