| 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 | $108.44 | 7.693% | $116.7823 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $13.92 | 8.168% | $15.057 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $250.38 | 9.325% | $273.7279 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $173.68 | 6.791% | $185.4746 | $185.47 | $185.45 | $185.50 |
| Purchase #5 | $47.29 | 13.743% | $53.7891 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $138.42 | 13.782% | $157.497 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $165.42 | 5.871% | $175.1318 | $175.13 | $175.15 | $175.10 |
| 7 purchase totals = | $897.55 | $977.4597 | $977.46 | $977.50 | $977.50 | |