| 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 | $70.42 | 13.405% | $79.8598 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $113.58 | 3.603% | $117.6723 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $25.70 | 7.554% | $27.6414 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $27.57 | 5.733% | $29.1506 | $29.15 | $29.15 | $29.20 |
| Purchase #5 | $215.41 | 10.191% | $237.3624 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $186.97 | 8.311% | $202.5091 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $219.68 | 3.214% | $226.7405 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $859.33 | $920.9361 | $920.93 | $920.90 | $921.00 | |