| 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 | $25.72 | 6.838% | $27.4787 | $27.48 | $27.50 | $27.50 |
| Purchase #2 | $135.96 | 8.611% | $147.6675 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $71.64 | 12.529% | $80.6158 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $224.48 | 10.344% | $247.7002 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $60.42 | 5.570% | $63.7854 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $203.84 | 12.552% | $229.426 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $73.57 | 11.336% | $81.9099 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $795.63 | $878.5835 | $878.60 | $878.60 | $878.60 | |