| 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 | $98.80 | 8.742% | $107.4371 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $27.91 | 5.522% | $29.4512 | $29.45 | $29.45 | $29.50 |
| Purchase #3 | $36.60 | 8.557% | $39.7319 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $91.55 | 6.282% | $97.3012 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $209.75 | 5.755% | $221.8211 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $15.44 | 13.256% | $17.4867 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $39.46 | 10.452% | $43.5844 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $519.51 | $556.8136 | $556.81 | $556.85 | $556.80 | |