| 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 | $123.59 | 3.799% | $128.2852 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $7.32 | 3.578% | $7.5819 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $153.69 | 9.454% | $168.2199 | $168.22 | $168.20 | $168.20 |
| Purchase #4 | $44.33 | 8.786% | $48.2248 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $135.49 | 7.393% | $145.5068 | $145.51 | $145.50 | $145.50 |
| Purchase #6 | $175.63 | 12.297% | $197.2272 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $91.26 | 4.731% | $95.5775 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $731.31 | $790.6233 | $790.63 | $790.65 | $790.60 | |