| 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 | $37.66 | 11.517% | $41.9973 | $42.00 | $42.00 | $42.00 |
| Purchase #2 | $204.51 | 12.570% | $230.2169 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $62.79 | 3.508% | $64.9927 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $45.86 | 12.158% | $51.4357 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $249.69 | 13.738% | $283.9924 | $283.99 | $284.00 | $284.00 |
| Purchase #6 | $173.46 | 3.369% | $179.3039 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $20.95 | 5.110% | $22.0205 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $794.92 | $873.9594 | $873.96 | $873.95 | $873.90 | |