| 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 | $52.96 | 3.187% | $54.6478 | $54.65 | $54.65 | $54.60 |
| Purchase #2 | $60.41 | 6.103% | $64.0968 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $147.91 | 10.360% | $163.2335 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $6.76 | 7.498% | $7.2669 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $187.78 | 9.526% | $205.6679 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $102.67 | 10.871% | $113.8313 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $174.30 | 11.310% | $194.0133 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $732.79 | $802.7575 | $802.76 | $802.75 | $802.70 | |