| 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 | $117.87 | 10.760% | $130.5528 | $130.55 | $130.55 | $130.60 |
| Purchase #2 | $69.73 | 11.217% | $77.5516 | $77.55 | $77.55 | $77.60 |
| Purchase #3 | $103.38 | 3.619% | $107.1213 | $107.12 | $107.10 | $107.10 |
| Purchase #4 | $232.52 | 4.812% | $243.7089 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $123.69 | 13.535% | $140.4314 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $104.93 | 4.573% | $109.7284 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $40.53 | 11.555% | $45.2132 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $792.65 | $854.3076 | $854.30 | $854.30 | $854.30 | |