| 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 | $9.61 | 12.792% | $10.8393 | $10.84 | $10.85 | $10.80 |
| Purchase #2 | $231.94 | 4.610% | $242.6324 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $78.93 | 4.791% | $82.7115 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $15.36 | 7.757% | $16.5515 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $202.63 | 8.760% | $220.3804 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $210.34 | 3.854% | $218.4465 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $13.35 | 9.469% | $14.6141 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $762.16 | $806.1757 | $806.17 | $806.20 | $806.10 | |