| 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 | $44.84 | 3.515% | $46.4161 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $37.35 | 6.745% | $39.8693 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $247.63 | 7.754% | $266.8312 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $234.89 | 8.337% | $254.4728 | $254.47 | $254.45 | $254.50 |
| Purchase #5 | $95.92 | 3.148% | $98.9396 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $114.38 | 6.523% | $121.841 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $47.51 | 11.720% | $53.0782 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $822.52 | $881.4482 | $881.45 | $881.45 | $881.40 | |