| 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 | $108.29 | 8.777% | $117.7946 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $6.69 | 8.520% | $7.26 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $100.55 | 8.780% | $109.3783 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $152.68 | 13.522% | $173.3254 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $85.80 | 4.444% | $89.613 | $89.61 | $89.60 | $89.60 |
| Purchase #6 | $184.94 | 12.312% | $207.7098 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $47.86 | 6.679% | $51.0566 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $686.81 | $756.1377 | $756.14 | $756.15 | $756.20 | |