| 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 | $67.55 | 5.754% | $71.4368 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $123.83 | 9.183% | $135.2013 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $78.78 | 11.726% | $88.0177 | $88.02 | $88.00 | $88.00 |
| Purchase #4 | $99.49 | 8.835% | $108.2799 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $17.29 | 9.645% | $18.9576 | $18.96 | $18.95 | $19.00 |
| Purchase #6 | $62.50 | 13.728% | $71.08 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $132.78 | 4.560% | $138.8348 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $582.22 | $631.8081 | $631.81 | $631.85 | $631.80 | |