| 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 | $77.93 | 11.642% | $87.0026 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $62.82 | 13.471% | $71.2825 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $30.71 | 10.725% | $34.0036 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $115.50 | 7.110% | $123.7121 | $123.71 | $123.70 | $123.70 |
| Purchase #5 | $35.85 | 11.398% | $39.9362 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $30.55 | 9.334% | $33.4015 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $215.61 | 10.397% | $238.027 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $568.97 | $627.3655 | $627.36 | $627.40 | $627.30 | |