| 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 | $93.47 | 7.573% | $100.5485 | $100.55 | $100.55 | $100.50 |
| Purchase #2 | $248.62 | 10.787% | $275.4386 | $275.44 | $275.45 | $275.40 |
| Purchase #3 | $133.90 | 3.868% | $139.0793 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $52.74 | 3.428% | $54.5479 | $54.55 | $54.55 | $54.50 |
| Purchase #5 | $15.36 | 11.415% | $17.1133 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $40.49 | 6.132% | $42.9728 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $25.39 | 9.107% | $27.7023 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $609.97 | $657.4027 | $657.40 | $657.40 | $657.30 | |