| 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 | $19.36 | 10.763% | $21.4437 | $21.44 | $21.45 | $21.40 |
| Purchase #2 | $119.67 | 4.223% | $124.7237 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $171.50 | 9.552% | $187.8817 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $76.52 | 6.157% | $81.2313 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $90.29 | 6.732% | $96.3683 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $89.39 | 13.493% | $101.4514 | $101.45 | $101.45 | $101.50 |
| Purchase #7 | $91.25 | 12.357% | $102.5258 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $657.98 | $715.6259 | $715.62 | $715.65 | $715.60 | |