| 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 | $84.74 | 7.666% | $91.2362 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $109.33 | 10.705% | $121.0338 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $113.91 | 12.303% | $127.9243 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $163.96 | 7.687% | $176.5636 | $176.56 | $176.55 | $176.60 |
| Purchase #5 | $120.96 | 8.246% | $130.9344 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $148.80 | 13.270% | $168.5458 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $107.33 | 7.132% | $114.9848 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $849.03 | $931.2229 | $931.21 | $931.25 | $931.10 | |