| 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 | $112.76 | 10.744% | $124.8749 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $114.94 | 13.554% | $130.519 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $74.96 | 12.250% | $84.1426 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $83.61 | 12.868% | $94.3689 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $82.64 | 3.278% | $85.3489 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $145.74 | 3.358% | $150.6339 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $21.89 | 10.131% | $24.1077 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $636.54 | $693.9959 | $693.99 | $693.95 | $693.90 | |