| 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 | $105.40 | 9.793% | $115.7218 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $68.74 | 10.458% | $75.9288 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $108.31 | 10.594% | $119.7844 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $46.33 | 3.306% | $47.8617 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $48.63 | 11.216% | $54.0843 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $195.60 | 9.419% | $214.0236 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $52.93 | 5.653% | $55.9221 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $625.94 | $683.3267 | $683.31 | $683.30 | $683.30 | |