| 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 | $42.89 | 10.664% | $47.4638 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $6.78 | 12.148% | $7.6036 | $7.60 | $7.60 | $7.60 |
| Purchase #3 | $169.91 | 12.717% | $191.5175 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $34.47 | 11.626% | $38.4775 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $147.62 | 8.711% | $160.4792 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $24.89 | 7.291% | $26.7047 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $250.86 | 12.688% | $282.6891 | $282.69 | $282.70 | $282.70 |
| 7 purchase totals = | $677.42 | $754.9354 | $754.93 | $754.95 | $755.00 | |