| 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 | $216.25 | 5.443% | $228.0205 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $69.41 | 3.634% | $71.9324 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $65.88 | 3.831% | $68.4039 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $49.50 | 8.423% | $53.6694 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $20.85 | 13.191% | $23.6003 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $14.83 | 8.853% | $16.1429 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $167.36 | 6.847% | $178.8191 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $604.08 | $640.5885 | $640.58 | $640.55 | $640.50 | |