| 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 | $64.27 | 13.725% | $73.0911 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $71.25 | 12.246% | $79.9753 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $116.40 | 10.563% | $128.6953 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $194.85 | 4.385% | $203.3942 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $83.95 | 12.712% | $94.6217 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $59.53 | 13.865% | $67.7838 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $236.80 | 8.590% | $257.1411 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $827.05 | $904.7025 | $904.70 | $904.75 | $904.70 | |