| 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 | $31.63 | 13.378% | $35.8615 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $74.97 | 10.540% | $82.8718 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $211.30 | 4.113% | $219.9908 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $9.90 | 12.671% | $11.1544 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $131.86 | 9.193% | $143.9819 | $143.98 | $144.00 | $144.00 |
| Purchase #6 | $84.57 | 8.643% | $91.8794 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $128.47 | 8.729% | $139.6841 | $139.68 | $139.70 | $139.70 |
| 7 purchase totals = | $672.70 | $725.4239 | $725.41 | $725.45 | $725.60 | |