| 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 | $95.97 | 5.651% | $101.3933 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $91.94 | 3.308% | $94.9814 | $94.98 | $95.00 | $95.00 |
| Purchase #3 | $109.64 | 4.105% | $114.1407 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $37.87 | 11.254% | $42.1319 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $174.50 | 7.367% | $187.3554 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $141.31 | 5.492% | $149.0707 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $153.54 | 11.112% | $170.6014 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $804.77 | $859.6748 | $859.67 | $859.70 | $859.70 | |