| 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 | $74.88 | 12.289% | $84.082 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $222.94 | 4.360% | $232.6602 | $232.66 | $232.65 | $232.70 |
| Purchase #3 | $9.53 | 4.865% | $9.9936 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $9.77 | 5.115% | $10.2697 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $46.64 | 12.572% | $52.5036 | $52.50 | $52.50 | $52.50 |
| Purchase #6 | $108.50 | 6.457% | $115.5058 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $230.84 | 13.601% | $262.2365 | $262.24 | $262.25 | $262.20 |
| 7 purchase totals = | $703.10 | $767.2514 | $767.25 | $767.25 | $767.30 | |