| 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 | $37.51 | 7.352% | $40.2677 | $40.27 | $40.25 | $40.30 |
| Purchase #2 | $60.38 | 6.264% | $64.1622 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $109.39 | 7.135% | $117.195 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $78.87 | 6.703% | $84.1567 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $69.91 | 12.135% | $78.3936 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $195.75 | 9.465% | $214.2777 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $120.66 | 8.238% | $130.6 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $672.47 | $729.0529 | $729.06 | $729.05 | $729.20 | |