| 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 | $11.50 | 9.707% | $12.6163 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $29.35 | 9.754% | $32.2128 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $224.74 | 12.582% | $253.0168 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $88.68 | 8.714% | $96.4076 | $96.41 | $96.40 | $96.40 |
| Purchase #5 | $88.66 | 9.183% | $96.8016 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $72.92 | 6.661% | $77.7772 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $122.29 | 9.170% | $133.504 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $638.14 | $702.3363 | $702.34 | $702.30 | $702.30 | |