| 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 | $43.57 | 10.150% | $47.9924 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $11.38 | 9.854% | $12.5014 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $118.59 | 6.415% | $126.1975 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $173.72 | 12.657% | $195.7077 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $66.47 | 4.262% | $69.303 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $66.37 | 11.221% | $73.8174 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $102.61 | 4.443% | $107.169 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $582.71 | $632.6884 | $632.69 | $632.65 | $632.70 | |