| 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 | $77.85 | 4.185% | $81.108 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $57.89 | 4.455% | $60.469 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $215.37 | 12.296% | $241.8519 | $241.85 | $241.85 | $241.90 |
| Purchase #4 | $81.96 | 3.389% | $84.7376 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $49.47 | 8.707% | $53.7774 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $23.86 | 10.206% | $26.2952 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $200.85 | 9.363% | $219.6556 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $707.25 | $767.8947 | $767.91 | $767.90 | $768.00 | |