| 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 | $103.34 | 6.109% | $109.653 | $109.65 | $109.65 | $109.70 |
| Purchase #2 | $79.73 | 12.687% | $89.8453 | $89.85 | $89.85 | $89.80 |
| Purchase #3 | $45.77 | 6.446% | $48.7203 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $15.65 | 4.383% | $16.3359 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $217.46 | 13.104% | $245.956 | $245.96 | $245.95 | $246.00 |
| Purchase #6 | $187.64 | 10.845% | $207.9896 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $186.30 | 3.624% | $193.0515 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $835.89 | $911.5516 | $911.56 | $911.55 | $911.60 | |