| 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 | $122.67 | 5.516% | $129.4365 | $129.44 | $129.45 | $129.40 |
| Purchase #2 | $53.70 | 6.654% | $57.2732 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $18.78 | 10.692% | $20.788 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $75.93 | 9.206% | $82.9201 | $82.92 | $82.90 | $82.90 |
| Purchase #5 | $152.73 | 6.250% | $162.2756 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $196.30 | 8.782% | $213.5391 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $29.25 | 8.365% | $31.6968 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $649.36 | $697.9293 | $697.94 | $697.95 | $697.90 | |