| 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 | $41.81 | 9.278% | $45.6891 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $105.99 | 13.481% | $120.2785 | $120.28 | $120.30 | $120.30 |
| Purchase #3 | $121.30 | 10.656% | $134.2257 | $134.23 | $134.25 | $134.20 |
| Purchase #4 | $89.37 | 10.144% | $98.4357 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $210.59 | 10.373% | $232.4345 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $248.43 | 7.295% | $266.553 | $266.55 | $266.55 | $266.60 |
| Purchase #7 | $158.84 | 9.466% | $173.8758 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $976.33 | $1,071.4923 | $1,071.50 | $1,071.60 | $1,071.50 | |