| 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 | $63.69 | 7.246% | $68.305 | $68.31 | $68.30 | $68.30 |
| Purchase #2 | $179.61 | 8.417% | $194.7278 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $146.28 | 6.293% | $155.4854 | $155.49 | $155.50 | $155.50 |
| Purchase #4 | $73.64 | 10.661% | $81.4908 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $177.83 | 9.278% | $194.3291 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $110.96 | 7.863% | $119.6848 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $5.71 | 9.570% | $6.2564 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $757.72 | $820.2793 | $820.29 | $820.35 | $820.30 | |