| 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 | $80.67 | 10.115% | $88.8298 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $78.97 | 3.782% | $81.9566 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $203.34 | 6.475% | $216.5063 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $39.30 | 7.365% | $42.1944 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $59.39 | 10.409% | $65.5719 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $130.25 | 6.285% | $138.4362 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $237.84 | 13.790% | $270.6381 | $270.64 | $270.65 | $270.60 |
| 7 purchase totals = | $829.76 | $904.1333 | $904.14 | $904.15 | $904.10 | |