| 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 | $14.69 | 8.796% | $15.9821 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $211.92 | 8.301% | $229.5115 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $28.93 | 13.161% | $32.7375 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $217.93 | 6.249% | $231.5484 | $231.55 | $231.55 | $231.50 |
| Purchase #5 | $108.31 | 6.632% | $115.4931 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $140.30 | 8.849% | $152.7151 | $152.72 | $152.70 | $152.70 |
| Purchase #7 | $176.97 | 7.160% | $189.6411 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $899.05 | $967.6288 | $967.63 | $967.65 | $967.50 | |