| 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 | $9.85 | 11.527% | $10.9854 | $10.99 | $11.00 | $11.00 |
| Purchase #2 | $113.51 | 3.466% | $117.4443 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $192.63 | 5.355% | $202.9453 | $202.95 | $202.95 | $202.90 |
| Purchase #4 | $197.31 | 8.629% | $214.3359 | $214.34 | $214.35 | $214.30 |
| Purchase #5 | $161.48 | 13.482% | $183.2507 | $183.25 | $183.25 | $183.30 |
| Purchase #6 | $57.59 | 11.150% | $64.0113 | $64.01 | $64.00 | $64.00 |
| Purchase #7 | $27.68 | 3.553% | $28.6635 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $760.05 | $821.6364 | $821.64 | $821.65 | $821.60 | |