| 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 | $7.87 | 9.781% | $8.6398 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $145.41 | 10.821% | $161.1448 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $23.77 | 11.746% | $26.562 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $107.34 | 3.166% | $110.7384 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $221.41 | 7.625% | $238.2925 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $67.76 | 6.680% | $72.2864 | $72.29 | $72.30 | $72.30 |
| Purchase #7 | $205.90 | 12.486% | $231.6087 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $779.46 | $849.2726 | $849.27 | $849.30 | $849.20 | |