| 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 | $78.52 | 3.715% | $81.437 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $47.28 | 11.150% | $52.5517 | $52.55 | $52.55 | $52.60 |
| Purchase #3 | $231.45 | 6.245% | $245.9041 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $218.62 | 11.119% | $242.9284 | $242.93 | $242.95 | $242.90 |
| Purchase #5 | $38.92 | 12.315% | $43.713 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $40.95 | 3.128% | $42.2309 | $42.23 | $42.25 | $42.20 |
| Purchase #7 | $13.79 | 7.835% | $14.8704 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $669.53 | $723.6355 | $723.63 | $723.65 | $723.60 | |