| 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 | $32.43 | 13.630% | $36.8502 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $25.54 | 4.372% | $26.6566 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $42.62 | 11.808% | $47.6526 | $47.65 | $47.65 | $47.70 |
| Purchase #4 | $49.84 | 4.600% | $52.1326 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $146.47 | 12.185% | $164.3174 | $164.32 | $164.30 | $164.30 |
| Purchase #6 | $199.94 | 10.692% | $221.3176 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $223.41 | 13.550% | $253.6821 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $720.25 | $802.6091 | $802.61 | $802.60 | $802.70 | |