| 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 | $100.91 | 13.723% | $114.7579 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $43.29 | 8.672% | $47.0441 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $141.89 | 7.636% | $152.7247 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $40.98 | 11.570% | $45.7214 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $147.81 | 6.624% | $157.6009 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $25.90 | 13.619% | $29.4273 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $197.31 | 10.850% | $218.7181 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $698.09 | $765.9944 | $765.99 | $765.95 | $765.90 | |