| 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 | $39.25 | 7.503% | $42.1949 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $182.50 | 6.695% | $194.7184 | $194.72 | $194.70 | $194.70 |
| Purchase #3 | $29.99 | 11.740% | $33.5108 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $107.42 | 7.767% | $115.7633 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $218.65 | 3.364% | $226.0054 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $80.25 | 6.172% | $85.203 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $74.92 | 8.459% | $81.2575 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $732.98 | $778.6533 | $778.65 | $778.60 | $778.70 | |