| 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 | $70.55 | 7.266% | $75.6762 | $75.68 | $75.70 | $75.70 |
| Purchase #2 | $179.92 | 5.369% | $189.5799 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $39.58 | 12.380% | $44.48 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $199.78 | 12.708% | $225.168 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $231.57 | 8.452% | $251.1423 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $5.41 | 4.436% | $5.65 | $5.65 | $5.65 | $5.70 |
| Purchase #7 | $18.89 | 5.484% | $19.9259 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $745.70 | $811.6223 | $811.63 | $811.70 | $811.70 | |