| 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 | $120.74 | 3.378% | $124.8186 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $170.60 | 10.647% | $188.7638 | $188.76 | $188.75 | $188.80 |
| Purchase #3 | $66.43 | 13.323% | $75.2805 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $25.73 | 7.451% | $27.6471 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $36.92 | 7.250% | $39.5967 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $113.27 | 5.408% | $119.3956 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $213.94 | 3.674% | $221.8002 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $747.63 | $797.3025 | $797.31 | $797.30 | $797.30 | |