| 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 | $39.60 | 7.821% | $42.6971 | $42.70 | $42.70 | $42.70 |
| Purchase #2 | $214.99 | 9.380% | $235.1561 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $65.91 | 11.491% | $73.4837 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $42.77 | 9.591% | $46.8721 | $46.87 | $46.85 | $46.90 |
| Purchase #5 | $161.93 | 13.535% | $183.8472 | $183.85 | $183.85 | $183.80 |
| Purchase #6 | $160.62 | 6.833% | $171.5952 | $171.60 | $171.60 | $171.60 |
| Purchase #7 | $160.98 | 10.503% | $177.8877 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $846.80 | $931.5391 | $931.55 | $931.55 | $931.60 | |