| 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 | $44.91 | 9.720% | $49.2753 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $148.98 | 5.283% | $156.8506 | $156.85 | $156.85 | $156.90 |
| Purchase #3 | $89.60 | 12.729% | $101.0052 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $95.58 | 8.544% | $103.7464 | $103.75 | $103.75 | $103.70 |
| Purchase #5 | $119.43 | 8.546% | $129.6365 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $175.26 | 12.194% | $196.6312 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $231.44 | 6.432% | $246.3262 | $246.33 | $246.35 | $246.30 |
| 7 purchase totals = | $905.20 | $983.4714 | $983.49 | $983.55 | $983.40 | |