| 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 | $94.34 | 5.367% | $99.4032 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $130.56 | 8.512% | $141.6733 | $141.67 | $141.65 | $141.70 |
| Purchase #3 | $213.58 | 4.269% | $222.6977 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $90.97 | 5.811% | $96.2563 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $168.85 | 6.785% | $180.3065 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $64.34 | 11.248% | $71.577 | $71.58 | $71.60 | $71.60 |
| Purchase #7 | $101.40 | 13.415% | $115.0028 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $864.04 | $926.9168 | $926.92 | $926.90 | $927.00 | |