| 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 | $31.60 | 11.827% | $35.3373 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $134.86 | 10.336% | $148.7991 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $224.71 | 9.461% | $245.9698 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $191.91 | 9.186% | $209.5389 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $189.81 | 9.367% | $207.5895 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $77.88 | 6.514% | $82.9531 | $82.95 | $82.95 | $83.00 |
| Purchase #7 | $41.83 | 12.766% | $47.17 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $892.60 | $977.3577 | $977.36 | $977.35 | $977.40 | |