| 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 | $201.65 | 5.671% | $213.0856 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $12.52 | 4.837% | $13.1256 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $133.98 | 13.397% | $151.9293 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $138.99 | 4.404% | $145.1111 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $46.82 | 4.725% | $49.0322 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $41.39 | 5.732% | $43.7625 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $143.44 | 10.534% | $158.55 | $158.55 | $158.55 | $158.60 |
| 7 purchase totals = | $718.79 | $774.5963 | $774.60 | $774.65 | $774.60 | |