| 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 | $42.75 | 4.799% | $44.8016 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $250.26 | 8.610% | $271.8074 | $271.81 | $271.80 | $271.80 |
| Purchase #3 | $100.89 | 7.262% | $108.2166 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $96.68 | 13.183% | $109.4253 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $34.34 | 5.810% | $36.3352 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $79.79 | 9.367% | $87.2639 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $170.57 | 4.806% | $178.7676 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $775.28 | $836.6176 | $836.63 | $836.60 | $836.60 | |