| 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 | $52.76 | 7.283% | $56.6025 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $45.66 | 3.138% | $47.0928 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $187.40 | 13.190% | $212.1181 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $49.87 | 10.168% | $54.9408 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $134.84 | 8.328% | $146.0695 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $141.69 | 13.348% | $160.6028 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $225.42 | 4.760% | $236.15 | $236.15 | $236.15 | $236.20 |
| 7 purchase totals = | $837.64 | $913.5765 | $913.57 | $913.55 | $913.60 | |