| 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 | $60.27 | 7.636% | $64.8722 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $241.56 | 10.468% | $266.8465 | $266.85 | $266.85 | $266.80 |
| Purchase #3 | $9.41 | 6.739% | $10.0441 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $250.34 | 11.157% | $278.2704 | $278.27 | $278.25 | $278.30 |
| Purchase #5 | $176.83 | 9.750% | $194.0709 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $143.67 | 6.348% | $152.7902 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $176.72 | 9.230% | $193.0313 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $1,058.80 | $1,159.9256 | $1,159.92 | $1,159.90 | $1,159.90 | |