| 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 | $85.28 | 5.259% | $89.7649 | $89.76 | $89.75 | $89.80 |
| Purchase #2 | $65.91 | 12.294% | $74.013 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $242.33 | 13.809% | $275.7933 | $275.79 | $275.80 | $275.80 |
| Purchase #4 | $98.49 | 8.212% | $106.578 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $171.45 | 4.808% | $179.6933 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $26.91 | 11.145% | $29.9091 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $160.70 | 8.141% | $173.7826 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $851.07 | $929.5342 | $929.52 | $929.55 | $929.60 | |