| 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 | $98.64 | 4.243% | $102.8253 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $67.45 | 4.370% | $70.3976 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $78.84 | 10.771% | $87.3319 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $216.34 | 3.146% | $223.1461 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $196.57 | 7.817% | $211.9359 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $12.91 | 8.183% | $13.9664 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $34.76 | 3.586% | $36.0065 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $705.51 | $745.6097 | $745.63 | $745.65 | $745.50 | |