| 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 | $67.91 | 5.759% | $71.8209 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $83.59 | 13.395% | $94.7869 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $236.76 | 9.220% | $258.5893 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $225.58 | 5.353% | $237.6553 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $204.50 | 9.619% | $224.1709 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $158.40 | 5.156% | $166.5671 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $191.52 | 10.395% | $211.4285 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $1,168.26 | $1,265.0189 | $1,265.03 | $1,265.00 | $1,265.10 | |