| 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 | $89.40 | 4.431% | $93.3613 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $154.49 | 13.519% | $175.3755 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $229.57 | 11.411% | $255.7662 | $255.77 | $255.75 | $255.80 |
| Purchase #4 | $94.31 | 7.659% | $101.5332 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $131.86 | 11.663% | $147.2388 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $103.90 | 11.511% | $115.8599 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $155.40 | 8.677% | $168.8841 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $958.93 | $1,058.0190 | $1,058.02 | $1,058.05 | $1,058.10 | |