| 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 | $71.57 | 9.506% | $78.3734 | $78.37 | $78.35 | $78.40 |
| Purchase #2 | $99.66 | 10.157% | $109.7825 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $50.54 | 8.184% | $54.6762 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $91.61 | 9.266% | $100.0986 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $230.36 | 5.763% | $243.6356 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $173.55 | 6.117% | $184.1661 | $184.17 | $184.15 | $184.20 |
| Purchase #7 | $5.45 | 8.813% | $5.9303 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $722.74 | $776.6627 | $776.67 | $776.70 | $776.70 | |