| 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 | $50.90 | 4.865% | $53.3763 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $93.99 | 9.397% | $102.8222 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $204.51 | 6.157% | $217.1017 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $31.69 | 7.402% | $34.0357 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $16.66 | 4.565% | $17.4205 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $250.83 | 11.511% | $279.703 | $279.70 | $279.70 | $279.70 |
| Purchase #7 | $137.58 | 10.139% | $151.5292 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $786.16 | $855.9886 | $855.99 | $856.00 | $855.90 | |