| 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 | $69.79 | 3.107% | $71.9584 | $71.96 | $71.95 | $72.00 |
| Purchase #2 | $192.63 | 10.297% | $212.4651 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $46.28 | 12.119% | $51.8887 | $51.89 | $51.90 | $51.90 |
| Purchase #4 | $171.26 | 6.188% | $181.8576 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $130.83 | 11.715% | $146.1567 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $10.50 | 4.646% | $10.9878 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $81.70 | 4.525% | $85.3969 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $702.99 | $760.7112 | $760.73 | $760.70 | $760.90 | |