| 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 | $23.64 | 4.790% | $24.7724 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $89.49 | 10.341% | $98.7442 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $156.31 | 3.460% | $161.7183 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $62.98 | 3.820% | $65.3858 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $36.41 | 8.103% | $39.3603 | $39.36 | $39.35 | $39.40 |
| Purchase #6 | $123.47 | 6.382% | $131.3499 | $131.35 | $131.35 | $131.30 |
| Purchase #7 | $249.73 | 5.473% | $263.3977 | $263.40 | $263.40 | $263.40 |
| 7 purchase totals = | $742.03 | $784.7286 | $784.73 | $784.70 | $784.70 | |