| 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 | $55.97 | 9.769% | $61.4377 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $46.37 | 8.238% | $50.19 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $62.60 | 11.199% | $69.6106 | $69.61 | $69.60 | $69.60 |
| Purchase #4 | $132.29 | 5.408% | $139.4442 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $111.67 | 3.713% | $115.8163 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $17.32 | 8.332% | $18.7631 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $142.59 | 12.595% | $160.5492 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $568.81 | $615.8111 | $615.81 | $615.80 | $615.70 | |