| 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 | $117.99 | 8.750% | $128.3141 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $71.52 | 5.431% | $75.4043 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $161.34 | 3.203% | $166.5077 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $46.72 | 13.139% | $52.8585 | $52.86 | $52.85 | $52.90 |
| Purchase #5 | $122.48 | 6.605% | $130.5698 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $12.35 | 3.370% | $12.7662 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $108.69 | 5.486% | $114.6527 | $114.65 | $114.65 | $114.70 |
| 7 purchase totals = | $641.09 | $681.0733 | $681.07 | $681.00 | $681.20 | |