| 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 | $85.40 | 3.769% | $88.6187 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $91.74 | 5.837% | $97.0949 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $82.86 | 9.622% | $90.8328 | $90.83 | $90.85 | $90.80 |
| Purchase #4 | $121.42 | 11.636% | $135.5484 | $135.55 | $135.55 | $135.50 |
| Purchase #5 | $178.35 | 9.177% | $194.7172 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $145.64 | 3.693% | $151.0185 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $7.55 | 5.569% | $7.9705 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $712.96 | $765.8010 | $765.80 | $765.75 | $765.70 | |