| 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 | $31.44 | 9.487% | $34.4227 | $34.42 | $34.40 | $34.40 |
| Purchase #2 | $115.88 | 8.229% | $125.4158 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $221.70 | 12.435% | $249.2684 | $249.27 | $249.25 | $249.30 |
| Purchase #4 | $168.37 | 4.871% | $176.5713 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $17.84 | 7.754% | $19.2233 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $99.26 | 4.232% | $103.4607 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $86.63 | 11.763% | $96.8203 | $96.82 | $96.80 | $96.80 |
| 7 purchase totals = | $741.12 | $805.1825 | $805.18 | $805.05 | $805.20 | |