| 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 | $38.82 | 9.225% | $42.4011 | $42.40 | $42.40 | $42.40 |
| Purchase #2 | $53.28 | 6.321% | $56.6478 | $56.65 | $56.65 | $56.60 |
| Purchase #3 | $104.55 | 4.331% | $109.0781 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $27.58 | 7.846% | $29.7439 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $194.56 | 10.793% | $215.5589 | $215.56 | $215.55 | $215.60 |
| Purchase #6 | $202.94 | 4.333% | $211.7334 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $192.93 | 13.504% | $218.9833 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $814.66 | $884.1465 | $884.14 | $884.20 | $884.10 | |