| 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 | $49.46 | 11.191% | $54.9951 | $55.00 | $55.00 | $55.00 |
| Purchase #2 | $80.47 | 13.656% | $91.459 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $39.44 | 10.206% | $43.4652 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $34.73 | 4.437% | $36.271 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $227.78 | 3.284% | $235.2603 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $34.84 | 12.120% | $39.0626 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $187.85 | 3.806% | $194.9996 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $654.57 | $695.5128 | $695.52 | $695.45 | $695.70 | |