| 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 | $25.99 | 7.554% | $27.9533 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $169.29 | 8.260% | $183.2734 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $37.51 | 8.701% | $40.7737 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $74.47 | 11.704% | $83.186 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $145.55 | 9.487% | $159.3583 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $50.33 | 8.487% | $54.6015 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $64.38 | 4.357% | $67.185 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $567.52 | $616.3312 | $616.33 | $616.30 | $616.50 | |