| 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 | $95.66 | 5.448% | $100.8716 | $100.87 | $100.85 | $100.90 |
| Purchase #2 | $93.30 | 3.748% | $96.7969 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $190.69 | 8.155% | $206.2408 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $60.75 | 5.292% | $63.9649 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $164.56 | 4.625% | $172.1709 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $200.85 | 12.205% | $225.3637 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $93.88 | 9.250% | $102.5639 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $899.69 | $967.9727 | $967.96 | $967.90 | $968.10 | |