| 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 | $43.73 | 10.159% | $48.1725 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $215.97 | 6.168% | $229.291 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $138.74 | 12.634% | $156.2684 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $91.35 | 4.155% | $95.1456 | $95.15 | $95.15 | $95.10 |
| Purchase #5 | $90.41 | 12.269% | $101.5024 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $92.42 | 9.432% | $101.1371 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $122.53 | 7.144% | $131.2835 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $795.15 | $862.8005 | $862.80 | $862.80 | $862.80 | |