| 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 | $15.95 | 4.475% | $16.6638 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $69.38 | 3.617% | $71.8895 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $57.61 | 12.703% | $64.9282 | $64.93 | $64.95 | $64.90 |
| Purchase #4 | $150.60 | 10.708% | $166.7262 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $109.30 | 6.558% | $116.4679 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $50.26 | 3.165% | $51.8507 | $51.85 | $51.85 | $51.90 |
| Purchase #7 | $244.44 | 3.286% | $252.4723 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $697.54 | $740.9986 | $741.00 | $741.00 | $741.10 | |