| 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 | $26.69 | 3.360% | $27.5868 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $43.56 | 6.335% | $46.3195 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $35.77 | 6.306% | $38.0257 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $103.68 | 9.220% | $113.2393 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $52.75 | 10.201% | $58.131 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $126.36 | 12.193% | $141.7671 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $229.60 | 8.245% | $248.5305 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $618.41 | $673.5999 | $673.61 | $673.65 | $673.50 | |