| 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 | $73.69 | 10.499% | $81.4267 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $150.99 | 7.420% | $162.1935 | $162.19 | $162.20 | $162.20 |
| Purchase #3 | $192.43 | 6.266% | $204.4877 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $27.93 | 11.445% | $31.1266 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $207.52 | 12.348% | $233.1446 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $115.61 | 3.407% | $119.5488 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $61.59 | 9.842% | $67.6517 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $829.76 | $899.5796 | $899.58 | $899.65 | $899.50 | |