| 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 | $108.71 | 6.364% | $115.6283 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $27.83 | 8.291% | $30.1374 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $25.87 | 5.727% | $27.3516 | $27.35 | $27.35 | $27.40 |
| Purchase #4 | $159.30 | 4.330% | $166.1977 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $171.86 | 11.617% | $191.825 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $39.32 | 9.842% | $43.1899 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $31.40 | 7.518% | $33.7607 | $33.76 | $33.75 | $33.80 |
| 7 purchase totals = | $564.29 | $608.0906 | $608.10 | $608.15 | $608.10 | |