| 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 | $65.36 | 10.637% | $72.3123 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $214.53 | 8.616% | $233.0139 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $49.37 | 4.464% | $51.5739 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $192.94 | 4.775% | $202.1529 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $211.34 | 12.228% | $237.1827 | $237.18 | $237.20 | $237.20 |
| Purchase #6 | $105.52 | 5.814% | $111.6549 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $8.93 | 10.690% | $9.8846 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $847.99 | $917.7752 | $917.75 | $917.75 | $917.90 | |