| 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 | $96.76 | 11.723% | $108.1032 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $88.40 | 3.187% | $91.2173 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $59.26 | 3.514% | $61.3424 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $83.93 | 6.817% | $89.6515 | $89.65 | $89.65 | $89.70 |
| Purchase #5 | $180.74 | 9.151% | $197.2795 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $11.64 | 7.659% | $12.5315 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $15.81 | 4.661% | $16.5469 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $536.54 | $576.6723 | $576.67 | $576.70 | $576.60 | |