| 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 | $65.83 | 9.310% | $71.9588 | $71.96 | $71.95 | $72.00 |
| Purchase #2 | $8.30 | 3.532% | $8.5932 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $91.99 | 12.771% | $103.738 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $123.46 | 12.367% | $138.7283 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $234.26 | 4.477% | $244.7478 | $244.75 | $244.75 | $244.70 |
| Purchase #6 | $56.60 | 10.253% | $62.4032 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $86.35 | 6.497% | $91.9602 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $666.79 | $722.1295 | $722.13 | $722.15 | $722.10 | |