| 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 | $70.76 | 5.391% | $74.5747 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $50.25 | 3.154% | $51.8349 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $152.44 | 10.732% | $168.7999 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $67.78 | 4.322% | $70.7095 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $225.88 | 6.555% | $240.6864 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $26.92 | 3.535% | $27.8716 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $184.28 | 10.421% | $203.4838 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $778.31 | $837.9608 | $837.95 | $837.95 | $838.00 | |