| 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 | $63.71 | 13.819% | $72.5141 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $16.68 | 12.625% | $18.7859 | $18.79 | $18.80 | $18.80 |
| Purchase #3 | $64.75 | 5.599% | $68.3754 | $68.38 | $68.40 | $68.40 |
| Purchase #4 | $122.77 | 6.299% | $130.5033 | $130.50 | $130.50 | $130.50 |
| Purchase #5 | $71.45 | 5.430% | $75.3297 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $128.96 | 3.622% | $133.6309 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $126.35 | 8.112% | $136.5995 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $594.67 | $635.7388 | $635.74 | $635.80 | $635.70 | |