| 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 | $14.94 | 11.691% | $16.6866 | $16.69 | $16.70 | $16.70 |
| Purchase #2 | $112.69 | 9.499% | $123.3944 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $12.98 | 13.635% | $14.7498 | $14.75 | $14.75 | $14.70 |
| Purchase #4 | $11.33 | 6.794% | $12.0998 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $188.59 | 8.227% | $204.1053 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $76.38 | 8.720% | $83.0403 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $122.93 | 7.239% | $131.8289 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $539.84 | $585.9051 | $585.91 | $585.95 | $585.80 | |