| 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 | $46.25 | 6.293% | $49.1605 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $77.60 | 12.103% | $86.9919 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $23.25 | 11.570% | $25.94 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $233.85 | 10.194% | $257.6887 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $219.88 | 12.526% | $247.4222 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $133.39 | 8.790% | $145.115 | $145.12 | $145.10 | $145.10 |
| Purchase #7 | $206.42 | 13.274% | $233.8202 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $940.64 | $1,046.1385 | $1,046.14 | $1,046.10 | $1,046.10 | |