| 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 | $56.72 | 13.687% | $64.4833 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $173.88 | 11.137% | $193.245 | $193.25 | $193.25 | $193.20 |
| Purchase #3 | $188.65 | 3.259% | $194.7981 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $212.79 | 3.347% | $219.9121 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $129.78 | 10.356% | $143.22 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $108.26 | 13.421% | $122.7896 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $72.75 | 6.465% | $77.4533 | $77.45 | $77.45 | $77.50 |
| 7 purchase totals = | $942.83 | $1,015.9014 | $1,015.90 | $1,015.90 | $1,015.90 | |