| 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 | $189.42 | 5.620% | $200.0654 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $25.61 | 10.195% | $28.2209 | $28.22 | $28.20 | $28.20 |
| Purchase #3 | $120.51 | 12.513% | $135.5894 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $200.56 | 13.378% | $227.3909 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $27.63 | 6.445% | $29.4108 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $125.72 | 12.534% | $141.4777 | $141.48 | $141.50 | $141.50 |
| Purchase #7 | $7.30 | 6.164% | $7.75 | $7.75 | $7.75 | $7.80 |
| 7 purchase totals = | $696.75 | $769.9051 | $769.91 | $769.90 | $770.00 | |