| 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 | $27.71 | 7.223% | $29.7115 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $93.73 | 5.131% | $98.5393 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $245.36 | 13.863% | $279.3743 | $279.37 | $279.35 | $279.40 |
| Purchase #4 | $7.37 | 11.460% | $8.2146 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $240.32 | 3.516% | $248.7697 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $28.54 | 13.319% | $32.3412 | $32.34 | $32.35 | $32.30 |
| Purchase #7 | $217.52 | 4.761% | $227.8761 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $860.55 | $924.8267 | $924.82 | $924.80 | $924.80 | |