| 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 | $15.53 | 7.143% | $16.6393 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $37.77 | 10.393% | $41.6954 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $17.79 | 6.529% | $18.9515 | $18.95 | $18.95 | $19.00 |
| Purchase #4 | $169.62 | 8.180% | $183.4949 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $57.71 | 6.248% | $61.3157 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $13.79 | 7.241% | $14.7885 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $239.42 | 9.816% | $262.9215 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $551.63 | $599.8068 | $599.81 | $599.80 | $599.80 | |