| 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 | $48.96 | 12.526% | $55.0927 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $83.44 | 6.490% | $88.8553 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $85.27 | 6.763% | $91.0368 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $46.77 | 12.718% | $52.7182 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $124.39 | 7.476% | $133.6894 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $128.51 | 11.156% | $142.8466 | $142.85 | $142.85 | $142.80 |
| Purchase #7 | $43.77 | 7.459% | $47.0348 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $561.11 | $611.2738 | $611.28 | $611.30 | $611.20 | |