| 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 | $72.69 | 10.681% | $80.454 | $80.45 | $80.45 | $80.50 |
| Purchase #2 | $71.53 | 13.347% | $81.0771 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $231.97 | 8.401% | $251.4578 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $234.79 | 8.470% | $254.6767 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $213.54 | 8.635% | $231.9792 | $231.98 | $232.00 | $232.00 |
| Purchase #6 | $47.92 | 11.819% | $53.5837 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $195.45 | 12.455% | $219.7933 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,067.89 | $1,173.0218 | $1,173.02 | $1,173.10 | $1,173.20 | |