| 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 | $221.74 | 10.389% | $244.7766 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $21.40 | 13.211% | $24.2272 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $49.63 | 9.603% | $54.396 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $69.35 | 10.288% | $76.4847 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $70.65 | 9.686% | $77.4932 | $77.49 | $77.50 | $77.50 |
| Purchase #6 | $110.59 | 3.765% | $114.7537 | $114.75 | $114.75 | $114.80 |
| Purchase #7 | $82.58 | 11.480% | $92.0602 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $625.94 | $684.1916 | $684.19 | $684.25 | $684.30 | |