| 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 | $114.97 | 10.150% | $126.6395 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $48.74 | 4.575% | $50.9699 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $49.51 | 6.557% | $52.7564 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $45.40 | 5.446% | $47.8725 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $87.93 | 3.307% | $90.8378 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $237.75 | 5.481% | $250.7811 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $235.25 | 4.241% | $245.227 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $819.55 | $865.0842 | $865.09 | $865.10 | $865.10 | |