| 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 | $105.97 | 5.647% | $111.9541 | $111.95 | $111.95 | $112.00 |
| Purchase #2 | $5.62 | 6.187% | $5.9677 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $72.42 | 4.606% | $75.7557 | $75.76 | $75.75 | $75.80 |
| Purchase #4 | $189.69 | 9.788% | $208.2569 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $15.36 | 10.317% | $16.9447 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $212.86 | 9.769% | $233.6543 | $233.65 | $233.65 | $233.70 |
| Purchase #7 | $63.29 | 8.596% | $68.7304 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $665.21 | $721.2638 | $721.26 | $721.25 | $721.40 | |