| 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 | $7.47 | 4.432% | $7.8011 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $198.96 | 9.417% | $217.6961 | $217.70 | $217.70 | $217.70 |
| Purchase #3 | $74.45 | 4.679% | $77.9335 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $64.87 | 6.821% | $69.2948 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $157.84 | 9.207% | $172.3723 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $216.80 | 9.790% | $238.0247 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $209.86 | 4.748% | $219.8242 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $930.25 | $1,002.9467 | $1,002.93 | $1,002.90 | $1,002.90 | |