| 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 | $36.78 | 4.459% | $38.42 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $156.68 | 8.814% | $170.4898 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $240.93 | 13.596% | $273.6868 | $273.69 | $273.70 | $273.70 |
| Purchase #4 | $26.82 | 11.620% | $29.9365 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $71.70 | 4.391% | $74.8483 | $74.85 | $74.85 | $74.80 |
| Purchase #6 | $43.67 | 12.410% | $49.0894 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $236.58 | 5.407% | $249.3719 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $813.16 | $885.8427 | $885.85 | $885.85 | $885.80 | |