| 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 | $153.50 | 5.469% | $161.8949 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $58.84 | 8.696% | $63.9567 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $117.38 | 7.639% | $126.3467 | $126.35 | $126.35 | $126.30 |
| Purchase #4 | $79.71 | 3.625% | $82.5995 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $79.40 | 6.691% | $84.7127 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $65.90 | 11.661% | $73.5846 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $84.50 | 7.189% | $90.5747 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $639.23 | $683.6698 | $683.66 | $683.65 | $683.70 | |