| 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 | $64.50 | 8.252% | $69.8225 | $69.82 | $69.80 | $69.80 |
| Purchase #2 | $172.54 | 8.712% | $187.5717 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $211.96 | 13.542% | $240.6636 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $158.96 | 6.387% | $169.1128 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $117.66 | 6.545% | $125.3608 | $125.36 | $125.35 | $125.40 |
| Purchase #6 | $122.77 | 4.140% | $127.8527 | $127.85 | $127.85 | $127.90 |
| Purchase #7 | $100.34 | 9.402% | $109.774 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $948.73 | $1,030.1581 | $1,030.14 | $1,030.05 | $1,030.30 | |