| 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 | $64.67 | 9.284% | $70.674 | $70.67 | $70.65 | $70.70 |
| Purchase #2 | $36.87 | 6.296% | $39.1913 | $39.19 | $39.20 | $39.20 |
| Purchase #3 | $128.82 | 3.276% | $133.0401 | $133.04 | $133.05 | $133.00 |
| Purchase #4 | $107.88 | 4.647% | $112.8932 | $112.89 | $112.90 | $112.90 |
| Purchase #5 | $173.63 | 10.236% | $191.4028 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $173.91 | 7.458% | $186.8802 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $242.45 | 12.148% | $271.9028 | $271.90 | $271.90 | $271.90 |
| 7 purchase totals = | $928.23 | $1,005.9844 | $1,005.97 | $1,006.00 | $1,006.00 | |