| 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 | $70.61 | 9.786% | $77.5199 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $98.58 | 6.467% | $104.9552 | $104.96 | $104.95 | $105.00 |
| Purchase #3 | $201.28 | 9.400% | $220.2003 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $62.96 | 10.169% | $69.3624 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $69.66 | 3.134% | $71.8431 | $71.84 | $71.85 | $71.80 |
| Purchase #6 | $73.32 | 7.349% | $78.7083 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $21.77 | 5.419% | $22.9497 | $22.95 | $22.95 | $22.90 |
| 7 purchase totals = | $598.18 | $645.5389 | $645.54 | $645.50 | $645.50 | |