| 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 | $69.32 | 9.684% | $76.0329 | $76.03 | $76.05 | $76.00 |
| Purchase #2 | $11.28 | 13.512% | $12.8042 | $12.80 | $12.80 | $12.80 |
| Purchase #3 | $218.83 | 7.819% | $235.9403 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $235.27 | 13.460% | $266.9373 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $182.54 | 6.124% | $193.7187 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $129.49 | 11.597% | $144.507 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $104.98 | 5.509% | $110.7633 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $951.71 | $1,040.7037 | $1,040.70 | $1,040.70 | $1,040.60 | |