| 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 | $24.75 | 12.510% | $27.8462 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $192.93 | 13.687% | $219.3363 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $232.25 | 6.195% | $246.6379 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $235.82 | 4.359% | $246.0994 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $27.61 | 4.553% | $28.8671 | $28.87 | $28.85 | $28.90 |
| Purchase #6 | $24.60 | 4.278% | $25.6524 | $25.65 | $25.65 | $25.70 |
| Purchase #7 | $76.42 | 4.113% | $79.5632 | $79.56 | $79.55 | $79.60 |
| 7 purchase totals = | $814.38 | $874.0025 | $874.01 | $874.00 | $874.00 | |