| 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 | $17.68 | 7.798% | $19.0587 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $118.76 | 3.806% | $123.28 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $136.38 | 12.733% | $153.7453 | $153.75 | $153.75 | $153.70 |
| Purchase #4 | $221.32 | 8.644% | $240.4509 | $240.45 | $240.45 | $240.50 |
| Purchase #5 | $39.60 | 12.657% | $44.6122 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $71.28 | 13.462% | $80.8757 | $80.88 | $80.90 | $80.90 |
| Purchase #7 | $19.41 | 11.737% | $21.6882 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $624.43 | $683.7110 | $683.72 | $683.75 | $683.80 | |