| 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 | $79.54 | 7.558% | $85.5516 | $85.55 | $85.55 | $85.60 |
| Purchase #2 | $144.27 | 4.541% | $150.8213 | $150.82 | $150.80 | $150.80 |
| Purchase #3 | $8.39 | 12.807% | $9.4645 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $87.96 | 9.366% | $96.1983 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $128.79 | 12.494% | $144.881 | $144.88 | $144.90 | $144.90 |
| Purchase #6 | $226.26 | 11.649% | $252.617 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $68.72 | 10.194% | $75.7253 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $743.93 | $815.2590 | $815.26 | $815.25 | $815.30 | |