| 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 | $47.53 | 3.808% | $49.3399 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $222.90 | 7.713% | $240.0923 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $201.26 | 7.675% | $216.7067 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $38.97 | 8.123% | $42.1355 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $210.54 | 11.536% | $234.8279 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $43.52 | 7.578% | $46.8179 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $222.76 | 13.458% | $252.739 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $987.48 | $1,082.6592 | $1,082.67 | $1,082.70 | $1,082.50 | |