| 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 | $24.34 | 4.527% | $25.4419 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $69.59 | 6.169% | $73.883 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $119.59 | 4.653% | $125.1545 | $125.15 | $125.15 | $125.20 |
| Purchase #4 | $174.31 | 11.832% | $194.9344 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $29.68 | 12.351% | $33.3458 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $37.92 | 6.756% | $40.4819 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $76.69 | 11.297% | $85.3537 | $85.35 | $85.35 | $85.40 |
| 7 purchase totals = | $532.12 | $578.5952 | $578.58 | $578.65 | $578.60 | |