| 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 | $108.41 | 3.106% | $111.7772 | $111.78 | $111.80 | $111.80 |
| Purchase #2 | $40.25 | 3.784% | $41.7731 | $41.77 | $41.75 | $41.80 |
| Purchase #3 | $239.61 | 12.458% | $269.4606 | $269.46 | $269.45 | $269.50 |
| Purchase #4 | $60.41 | 8.201% | $65.3642 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $32.75 | 5.614% | $34.5886 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $29.95 | 8.787% | $32.5817 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $174.99 | 13.112% | $197.9347 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $686.37 | $753.4801 | $753.47 | $753.50 | $753.60 | |