| 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 | $25.70 | 3.460% | $26.5892 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $199.81 | 10.326% | $220.4424 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $5.78 | 11.748% | $6.459 | $6.46 | $6.45 | $6.50 |
| Purchase #4 | $39.79 | 12.865% | $44.909 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $51.44 | 11.788% | $57.5037 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $161.51 | 9.220% | $176.4012 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $120.59 | 13.134% | $136.4283 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $604.62 | $668.7328 | $668.73 | $668.75 | $668.70 | |