| 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 | $116.80 | 3.275% | $120.6252 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $72.43 | 7.230% | $77.6667 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $119.74 | 7.255% | $128.4271 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $158.68 | 6.452% | $168.918 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $153.30 | 3.142% | $158.1167 | $158.12 | $158.10 | $158.10 |
| Purchase #6 | $8.76 | 9.403% | $9.5837 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $208.65 | 3.707% | $216.3847 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $838.36 | $879.7221 | $879.73 | $879.75 | $879.70 | |