| 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 | $92.35 | 13.570% | $104.8819 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $19.34 | 4.836% | $20.2753 | $20.28 | $20.30 | $20.30 |
| Purchase #3 | $98.35 | 12.166% | $110.3153 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $174.37 | 13.244% | $197.4636 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $106.45 | 3.508% | $110.1843 | $110.18 | $110.20 | $110.20 |
| Purchase #6 | $33.55 | 10.481% | $37.0664 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $106.92 | 4.868% | $112.1249 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $631.33 | $692.3117 | $692.31 | $692.30 | $692.40 | |