| 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 | $87.87 | 9.677% | $96.3732 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $217.65 | 3.595% | $225.4745 | $225.47 | $225.45 | $225.50 |
| Purchase #3 | $90.71 | 8.508% | $98.4276 | $98.43 | $98.45 | $98.40 |
| Purchase #4 | $98.38 | 12.443% | $110.6214 | $110.62 | $110.60 | $110.60 |
| Purchase #5 | $192.37 | 5.126% | $202.2309 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $163.50 | 4.596% | $171.0145 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $13.34 | 8.423% | $14.4636 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $863.82 | $918.6057 | $918.59 | $918.55 | $918.60 | |