| 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 | $33.64 | 13.707% | $38.251 | $38.25 | $38.25 | $38.30 |
| Purchase #2 | $40.67 | 10.564% | $44.9664 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $124.36 | 10.357% | $137.24 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $123.89 | 10.605% | $137.0285 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $116.80 | 9.635% | $128.0537 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $65.46 | 5.606% | $69.1297 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $123.78 | 11.674% | $138.2301 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $628.60 | $692.8994 | $692.90 | $692.95 | $692.90 | |