| 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 | $36.48 | 4.853% | $38.2504 | $38.25 | $38.25 | $38.30 |
| Purchase #2 | $128.56 | 11.581% | $143.4485 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $107.57 | 8.345% | $116.5467 | $116.55 | $116.55 | $116.50 |
| Purchase #4 | $227.58 | 11.516% | $253.7881 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $231.42 | 3.368% | $239.2142 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $10.42 | 6.244% | $11.0706 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $30.64 | 6.757% | $32.7103 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $772.67 | $835.0288 | $835.03 | $835.00 | $835.00 | |