| 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 | $130.34 | 9.228% | $142.3678 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $21.46 | 13.645% | $24.3882 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $62.68 | 9.325% | $68.5249 | $68.52 | $68.50 | $68.50 |
| Purchase #4 | $95.90 | 8.183% | $103.7475 | $103.75 | $103.75 | $103.70 |
| Purchase #5 | $101.56 | 3.323% | $104.9348 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $138.62 | 13.523% | $157.3656 | $157.37 | $157.35 | $157.40 |
| Purchase #7 | $104.85 | 9.243% | $114.5413 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $655.41 | $715.8701 | $715.87 | $715.85 | $715.80 | |