| 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 | $48.72 | 5.383% | $51.3426 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $127.47 | 4.568% | $133.2928 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $178.75 | 9.796% | $196.2604 | $196.26 | $196.25 | $196.30 |
| Purchase #4 | $98.89 | 13.738% | $112.4755 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $112.68 | 7.255% | $120.8549 | $120.85 | $120.85 | $120.90 |
| Purchase #6 | $172.67 | 11.621% | $192.736 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $22.57 | 4.644% | $23.6182 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $761.75 | $830.5804 | $830.58 | $830.60 | $830.60 | |