| 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 | $35.68 | 7.118% | $38.2197 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $17.62 | 8.453% | $19.1094 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $229.52 | 6.733% | $244.9736 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $165.26 | 11.106% | $183.6138 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $47.43 | 9.396% | $51.8865 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $166.72 | 7.298% | $178.8872 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $29.41 | 12.178% | $32.9915 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $691.64 | $749.6817 | $749.68 | $749.65 | $749.70 | |