| 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 | $86.80 | 8.216% | $93.9315 | $93.93 | $93.95 | $93.90 |
| Purchase #2 | $154.68 | 3.509% | $160.1077 | $160.11 | $160.10 | $160.10 |
| Purchase #3 | $21.72 | 9.752% | $23.8381 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $64.88 | 6.319% | $68.9798 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $51.29 | 11.733% | $57.3079 | $57.31 | $57.30 | $57.30 |
| Purchase #6 | $86.57 | 8.680% | $94.0843 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $44.43 | 12.200% | $49.8505 | $49.85 | $49.85 | $49.90 |
| 7 purchase totals = | $510.37 | $548.0998 | $548.10 | $548.15 | $548.10 | |