| 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 | $66.80 | 10.303% | $73.6824 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $115.48 | 5.346% | $121.6536 | $121.65 | $121.65 | $121.70 |
| Purchase #3 | $79.34 | 10.186% | $87.4216 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $163.88 | 10.455% | $181.0137 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $241.58 | 6.653% | $257.6523 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $65.95 | 9.560% | $72.2548 | $72.25 | $72.25 | $72.30 |
| Purchase #7 | $178.93 | 10.486% | $197.6926 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $911.96 | $991.3710 | $991.35 | $991.35 | $991.50 | |