| 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 | $108.94 | 5.597% | $115.0374 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $44.97 | 10.581% | $49.7283 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $120.80 | 12.335% | $135.7007 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $45.40 | 5.586% | $47.936 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $127.51 | 8.803% | $138.7347 | $138.73 | $138.75 | $138.70 |
| Purchase #6 | $98.90 | 6.397% | $105.2266 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $121.31 | 5.718% | $128.2465 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $667.83 | $720.6102 | $720.62 | $720.70 | $720.40 | |