| 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 | $77.68 | 8.192% | $84.0435 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $101.85 | 3.665% | $105.5828 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $200.63 | 9.483% | $219.6557 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $22.50 | 9.814% | $24.7082 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $14.62 | 8.418% | $15.8507 | $15.85 | $15.85 | $15.90 |
| Purchase #6 | $47.41 | 11.711% | $52.9622 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $37.43 | 9.448% | $40.9664 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $502.12 | $543.7695 | $543.77 | $543.75 | $543.90 | |