| 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 | $85.82 | 7.867% | $92.5715 | $92.57 | $92.55 | $92.60 |
| Purchase #2 | $225.82 | 8.459% | $244.9221 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $236.81 | 13.261% | $268.2134 | $268.21 | $268.20 | $268.20 |
| Purchase #4 | $241.66 | 8.137% | $261.3239 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $70.75 | 4.206% | $73.7257 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $83.81 | 3.448% | $86.6998 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $135.81 | 8.626% | $147.525 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $1,080.48 | $1,174.9814 | $1,174.98 | $1,174.95 | $1,174.90 | |