| 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 | $6.30 | 6.164% | $6.6883 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $233.33 | 12.706% | $262.9769 | $262.98 | $263.00 | $263.00 |
| Purchase #3 | $116.51 | 8.622% | $126.5555 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $194.65 | 7.110% | $208.4896 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $59.98 | 7.847% | $64.6866 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $157.36 | 11.369% | $175.2503 | $175.25 | $175.25 | $175.30 |
| Purchase #7 | $183.53 | 11.755% | $205.104 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $951.66 | $1,049.7512 | $1,049.76 | $1,049.80 | $1,049.90 | |