| 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 | $28.51 | 13.507% | $32.3608 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $95.92 | 12.677% | $108.0798 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $13.32 | 8.426% | $14.4423 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $121.86 | 11.204% | $135.5132 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $62.33 | 11.314% | $69.382 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $39.40 | 10.578% | $43.5677 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $60.68 | 6.156% | $64.4155 | $64.42 | $64.40 | $64.40 |
| 7 purchase totals = | $422.02 | $467.7613 | $467.76 | $467.75 | $467.80 | |