| 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 | $46.58 | 9.723% | $51.109 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $205.42 | 6.196% | $218.1478 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $29.73 | 11.226% | $33.0675 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $89.34 | 8.534% | $96.9643 | $96.96 | $96.95 | $97.00 |
| Purchase #5 | $184.93 | 9.613% | $202.7073 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $237.61 | 10.391% | $262.3001 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $45.73 | 10.669% | $50.6089 | $50.61 | $50.60 | $50.60 |
| 7 purchase totals = | $839.34 | $914.9049 | $914.91 | $914.85 | $914.90 | |