| 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 | $64.85 | 7.453% | $69.6833 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $167.63 | 5.808% | $177.366 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $40.96 | 9.458% | $44.834 | $44.83 | $44.85 | $44.80 |
| Purchase #4 | $35.98 | 11.473% | $40.108 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $71.60 | 13.776% | $81.4636 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $179.27 | 8.667% | $194.8073 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $162.40 | 11.458% | $181.0078 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $722.69 | $789.2700 | $789.27 | $789.25 | $789.30 | |