| 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 | $57.83 | 11.686% | $64.588 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $129.43 | 11.835% | $144.748 | $144.75 | $144.75 | $144.70 |
| Purchase #3 | $165.30 | 4.432% | $172.6261 | $172.63 | $172.65 | $172.60 |
| Purchase #4 | $46.47 | 10.698% | $51.4414 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $243.51 | 8.258% | $263.6191 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $129.53 | 13.182% | $146.6046 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $118.63 | 3.572% | $122.8675 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $890.70 | $966.4947 | $966.50 | $966.50 | $966.40 | |