| 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 | $66.70 | 7.407% | $71.6405 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $117.44 | 11.701% | $131.1817 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $226.28 | 4.550% | $236.5757 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $91.29 | 13.484% | $103.5995 | $103.60 | $103.60 | $103.60 |
| Purchase #5 | $221.61 | 3.837% | $230.1132 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $84.70 | 4.217% | $88.2718 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $39.38 | 9.107% | $42.9663 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $847.40 | $904.3487 | $904.35 | $904.35 | $904.40 | |