| 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 | $91.73 | 3.375% | $94.8259 | $94.83 | $94.85 | $94.80 |
| Purchase #2 | $38.40 | 12.513% | $43.205 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $107.26 | 5.782% | $113.4618 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $108.52 | 8.510% | $117.7551 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $202.67 | 9.178% | $221.2711 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $117.60 | 10.505% | $129.9539 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $56.81 | 8.639% | $61.7178 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $722.99 | $782.1906 | $782.20 | $782.15 | $782.30 | |