| 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 | $26.94 | 10.633% | $29.8045 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $22.84 | 7.691% | $24.5966 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $29.89 | 6.308% | $31.7755 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $174.55 | 13.425% | $197.9833 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $100.25 | 5.782% | $106.0465 | $106.05 | $106.05 | $106.00 |
| Purchase #6 | $245.32 | 5.670% | $259.2296 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $164.66 | 10.802% | $182.4466 | $182.45 | $182.45 | $182.40 |
| 7 purchase totals = | $764.45 | $831.8826 | $831.89 | $831.95 | $831.80 | |