| 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 | $38.27 | 9.611% | $41.9481 | $41.95 | $41.95 | $41.90 |
| Purchase #2 | $17.35 | 7.439% | $18.6407 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $129.93 | 12.360% | $145.9893 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $109.46 | 6.803% | $116.9066 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $103.36 | 4.125% | $107.6236 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $35.41 | 12.741% | $39.9216 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $31.89 | 3.391% | $32.9714 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $465.67 | $504.0013 | $504.00 | $503.95 | $503.90 | |