| 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 | $10.74 | 6.168% | $11.4024 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $80.62 | 4.410% | $84.1753 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $31.26 | 6.504% | $33.2932 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $185.46 | 6.212% | $196.9808 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $196.55 | 12.458% | $221.0362 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $177.77 | 10.501% | $196.4376 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $194.61 | 11.210% | $216.4258 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $877.01 | $959.7513 | $959.76 | $959.85 | $959.70 | |