| 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 | $39.73 | 4.865% | $41.6629 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $250.86 | 5.232% | $263.985 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $31.30 | 3.402% | $32.3648 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $182.74 | 7.581% | $196.5935 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $94.62 | 6.874% | $101.1242 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $97.69 | 5.823% | $103.3785 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $150.52 | 13.106% | $170.2472 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $847.46 | $909.3561 | $909.35 | $909.35 | $909.40 | |