| 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 | $70.83 | 4.612% | $74.0967 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $51.27 | 6.483% | $54.5938 | $54.59 | $54.60 | $54.60 |
| Purchase #3 | $187.40 | 12.370% | $210.5814 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $135.26 | 6.589% | $144.1723 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $218.29 | 3.270% | $225.4281 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $85.78 | 6.522% | $91.3746 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $63.67 | 7.742% | $68.5993 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $812.50 | $868.8462 | $868.84 | $868.85 | $868.90 | |