| 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 | $89.78 | 9.499% | $98.3082 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $75.77 | 8.267% | $82.0339 | $82.03 | $82.05 | $82.00 |
| Purchase #3 | $163.65 | 6.549% | $174.3674 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $77.33 | 12.609% | $87.0805 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $89.64 | 7.859% | $96.6848 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $193.28 | 12.806% | $218.0314 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $147.73 | 3.376% | $152.7174 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $837.18 | $909.2236 | $909.22 | $909.25 | $909.20 | |