| 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 | $93.93 | 11.182% | $104.4333 | $104.43 | $104.45 | $104.40 |
| Purchase #2 | $196.40 | 11.419% | $218.8269 | $218.83 | $218.85 | $218.80 |
| Purchase #3 | $50.94 | 10.813% | $56.4481 | $56.45 | $56.45 | $56.40 |
| Purchase #4 | $173.49 | 3.635% | $179.7964 | $179.80 | $179.80 | $179.80 |
| Purchase #5 | $117.57 | 10.154% | $129.5081 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $49.59 | 12.228% | $55.6539 | $55.65 | $55.65 | $55.70 |
| Purchase #7 | $135.61 | 6.228% | $144.0558 | $144.06 | $144.05 | $144.10 |
| 7 purchase totals = | $817.53 | $888.7225 | $888.73 | $888.75 | $888.70 | |