| 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 | $250.93 | 11.346% | $279.4005 | $279.40 | $279.40 | $279.40 |
| Purchase #2 | $98.48 | 7.158% | $105.5292 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $104.95 | 13.289% | $118.8968 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $65.96 | 6.411% | $70.1887 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $140.93 | 9.646% | $154.5241 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $7.57 | 13.103% | $8.5619 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $42.63 | 11.778% | $47.651 | $47.65 | $47.65 | $47.70 |
| 7 purchase totals = | $711.45 | $784.7522 | $784.75 | $784.75 | $784.80 | |