| 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 | $92.71 | 4.509% | $96.8903 | $96.89 | $96.90 | $96.90 |
| Purchase #2 | $114.97 | 12.252% | $129.0561 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $132.86 | 7.113% | $142.3103 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $36.72 | 12.575% | $41.3375 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $38.74 | 12.160% | $43.4508 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $214.57 | 9.291% | $234.5057 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $102.36 | 13.138% | $115.8081 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $732.93 | $803.3588 | $803.37 | $803.35 | $803.40 | |