| 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 | $13.34 | 6.570% | $14.2164 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $6.51 | 3.169% | $6.7163 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $63.79 | 4.744% | $66.8162 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $100.81 | 7.475% | $108.3455 | $108.35 | $108.35 | $108.30 |
| Purchase #5 | $134.76 | 11.799% | $150.6603 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $235.27 | 4.423% | $245.676 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $102.75 | 7.317% | $110.2682 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $657.23 | $702.6989 | $702.72 | $702.65 | $702.70 | |