| 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 | $51.28 | 11.588% | $57.2223 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $190.76 | 13.756% | $217.0009 | $217.00 | $217.00 | $217.00 |
| Purchase #3 | $196.81 | 5.601% | $207.8333 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $179.68 | 7.760% | $193.6232 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $128.69 | 5.236% | $135.4282 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $58.49 | 4.817% | $61.3075 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $35.75 | 10.470% | $39.493 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $841.46 | $911.9084 | $911.90 | $911.90 | $911.80 | |