| 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 | $52.87 | 3.595% | $54.7707 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $171.76 | 3.147% | $177.1653 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $225.71 | 12.520% | $253.9689 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $60.36 | 4.813% | $63.2651 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $168.40 | 11.608% | $187.9479 | $187.95 | $187.95 | $187.90 |
| Purchase #6 | $135.77 | 7.155% | $145.4843 | $145.48 | $145.50 | $145.50 |
| Purchase #7 | $5.81 | 4.477% | $6.0701 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $820.68 | $888.6723 | $888.68 | $888.60 | $888.80 | |