| 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 | $35.78 | 11.164% | $39.7745 | $39.77 | $39.75 | $39.80 |
| Purchase #2 | $248.27 | 4.206% | $258.7122 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $49.55 | 5.796% | $52.4219 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $8.37 | 11.641% | $9.3444 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $142.94 | 6.824% | $152.6942 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $34.25 | 13.618% | $38.9142 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $185.54 | 13.848% | $211.2336 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $704.70 | $763.0950 | $763.07 | $763.05 | $763.00 | |