| 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 | $58.74 | 6.492% | $62.5534 | $62.55 | $62.55 | $62.60 |
| Purchase #2 | $27.77 | 6.491% | $29.5726 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $51.73 | 11.580% | $57.7203 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $85.82 | 10.576% | $94.8963 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $177.84 | 6.607% | $189.5899 | $189.59 | $189.60 | $189.60 |
| Purchase #6 | $52.36 | 6.587% | $55.809 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $72.55 | 9.629% | $79.5358 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $526.81 | $569.6773 | $569.68 | $569.65 | $569.70 | |