| 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 | $26.99 | 9.330% | $29.5082 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $239.38 | 11.681% | $267.342 | $267.34 | $267.35 | $267.30 |
| Purchase #3 | $219.45 | 10.612% | $242.738 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $42.81 | 11.756% | $47.8427 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $79.32 | 5.639% | $83.7929 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $80.83 | 9.487% | $88.4983 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $67.60 | 6.148% | $71.756 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $756.38 | $831.4781 | $831.48 | $831.50 | $831.40 | |