| 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 | $26.91 | 8.400% | $29.1704 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $69.46 | 8.394% | $75.2905 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $43.33 | 10.312% | $47.7982 | $47.80 | $47.80 | $47.80 |
| Purchase #4 | $88.67 | 10.861% | $98.3004 | $98.30 | $98.30 | $98.30 |
| Purchase #5 | $147.51 | 9.463% | $161.4689 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $86.82 | 7.131% | $93.0111 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $134.49 | 7.189% | $144.1585 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $597.19 | $649.1980 | $649.20 | $649.15 | $649.30 | |