| 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 | $45.65 | 13.674% | $51.8922 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $210.68 | 7.115% | $225.6699 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $172.51 | 3.260% | $178.1338 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $13.49 | 12.127% | $15.1259 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $149.80 | 8.613% | $162.7023 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $72.94 | 5.602% | $77.0261 | $77.03 | $77.05 | $77.00 |
| Purchase #7 | $49.90 | 9.686% | $54.7333 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $714.97 | $765.2835 | $765.28 | $765.35 | $765.20 | |