| 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 | $104.77 | 3.132% | $108.0514 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $16.51 | 7.765% | $17.792 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $100.86 | 11.343% | $112.3005 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $241.57 | 9.517% | $264.5602 | $264.56 | $264.55 | $264.60 |
| Purchase #5 | $130.62 | 10.631% | $144.5062 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $75.32 | 5.551% | $79.501 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $230.88 | 6.615% | $246.1527 | $246.15 | $246.15 | $246.20 |
| 7 purchase totals = | $900.53 | $972.8640 | $972.86 | $972.85 | $973.00 | |