| 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 | $21.61 | 13.749% | $24.5812 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $14.80 | 11.416% | $16.4896 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $48.53 | 12.509% | $54.6006 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $203.38 | 7.169% | $217.9603 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $172.84 | 11.518% | $192.7477 | $192.75 | $192.75 | $192.70 |
| Purchase #6 | $116.53 | 10.199% | $128.4149 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $227.91 | 7.525% | $245.0602 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $805.60 | $879.8545 | $879.85 | $879.85 | $879.90 | |