| 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 | $90.70 | 3.679% | $94.0369 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $35.57 | 10.724% | $39.3845 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $103.93 | 9.823% | $114.139 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $246.25 | 10.865% | $273.0051 | $273.01 | $273.00 | $273.00 |
| Purchase #5 | $167.84 | 13.782% | $190.9717 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $31.97 | 5.826% | $33.8326 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $88.90 | 8.868% | $96.7837 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $765.16 | $842.1535 | $842.15 | $842.20 | $842.10 | |