| 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 | $39.67 | 7.771% | $42.7528 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $136.86 | 8.505% | $148.4999 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $159.43 | 11.108% | $177.1395 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $48.59 | 5.151% | $51.0929 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $93.90 | 10.428% | $103.6919 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $77.56 | 7.493% | $83.3716 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $67.63 | 11.463% | $75.3824 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $623.64 | $681.9310 | $681.92 | $681.95 | $682.00 | |