| 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 | $34.35 | 13.564% | $39.0092 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $123.64 | 10.558% | $136.6939 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $63.29 | 7.607% | $68.1045 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $245.62 | 8.399% | $266.2496 | $266.25 | $266.25 | $266.20 |
| Purchase #5 | $40.75 | 8.787% | $44.3307 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $8.89 | 12.245% | $9.9786 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $172.66 | 3.641% | $178.9466 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $689.20 | $743.3131 | $743.31 | $743.35 | $743.20 | |