| 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 | $56.83 | 6.254% | $60.3841 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $145.93 | 5.187% | $153.4994 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $127.29 | 7.193% | $136.446 | $136.45 | $136.45 | $136.40 |
| Purchase #4 | $145.86 | 10.115% | $160.6137 | $160.61 | $160.60 | $160.60 |
| Purchase #5 | $194.66 | 3.364% | $201.2084 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $7.78 | 7.235% | $8.3429 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $72.54 | 8.334% | $78.5855 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $750.89 | $799.0800 | $799.08 | $799.10 | $799.00 | |