| 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 | $53.49 | 7.539% | $57.5226 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $7.96 | 5.565% | $8.403 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $143.61 | 13.500% | $162.9974 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $47.88 | 3.520% | $49.5654 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $56.61 | 6.538% | $60.3112 | $60.31 | $60.30 | $60.30 |
| Purchase #6 | $95.61 | 8.505% | $103.7416 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $244.88 | 13.442% | $277.7968 | $277.80 | $277.80 | $277.80 |
| 7 purchase totals = | $650.04 | $720.3380 | $720.34 | $720.30 | $720.30 | |