| 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 | $25.73 | 11.621% | $28.7201 | $28.72 | $28.70 | $28.70 |
| Purchase #2 | $196.54 | 4.252% | $204.8969 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $140.67 | 11.299% | $156.5643 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $66.69 | 3.795% | $69.2209 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $131.98 | 12.874% | $148.9711 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $182.64 | 8.777% | $198.6703 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $242.50 | 6.660% | $258.6505 | $258.65 | $258.65 | $258.70 |
| 7 purchase totals = | $986.75 | $1,065.6941 | $1,065.69 | $1,065.60 | $1,065.80 | |