| 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 | $81.41 | 7.789% | $87.751 | $87.75 | $87.75 | $87.80 |
| Purchase #2 | $181.42 | 5.308% | $191.0498 | $191.05 | $191.05 | $191.00 |
| Purchase #3 | $39.49 | 10.402% | $43.5977 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $112.28 | 8.380% | $121.6891 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $51.42 | 3.194% | $53.0624 | $53.06 | $53.05 | $53.10 |
| Purchase #6 | $141.47 | 6.164% | $150.1902 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $242.81 | 8.376% | $263.1478 | $263.15 | $263.15 | $263.10 |
| 7 purchase totals = | $850.30 | $910.4880 | $910.49 | $910.50 | $910.50 | |