| 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 | $34.94 | 7.825% | $37.6741 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $245.74 | 4.264% | $256.2184 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $207.62 | 5.118% | $218.246 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $15.62 | 6.862% | $16.6918 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $52.90 | 13.830% | $60.2161 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $148.40 | 13.415% | $168.3079 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $43.49 | 4.152% | $45.2957 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $748.71 | $802.6500 | $802.66 | $802.60 | $802.60 | |