| 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 | $60.60 | 6.851% | $64.7517 | $64.75 | $64.75 | $64.80 |
| Purchase #2 | $129.57 | 7.224% | $138.9301 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $110.95 | 5.579% | $117.1399 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $87.26 | 12.336% | $98.0244 | $98.02 | $98.00 | $98.00 |
| Purchase #5 | $186.76 | 3.219% | $192.7718 | $192.77 | $192.75 | $192.80 |
| Purchase #6 | $103.56 | 9.454% | $113.3506 | $113.35 | $113.35 | $113.40 |
| Purchase #7 | $229.70 | 3.577% | $237.9164 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $908.40 | $962.8849 | $962.88 | $962.85 | $962.90 | |