| 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 | $70.33 | 10.152% | $77.4699 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $125.29 | 7.414% | $134.579 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $108.76 | 10.513% | $120.1939 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $18.95 | 6.704% | $20.2204 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $135.66 | 4.461% | $141.7118 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $117.63 | 5.723% | $124.362 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $211.92 | 6.470% | $225.6312 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $788.54 | $844.1682 | $844.16 | $844.15 | $844.20 | |