| 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 | $92.70 | 5.476% | $97.7763 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $40.53 | 11.225% | $45.0795 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $109.60 | 12.279% | $123.0578 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $23.46 | 4.161% | $24.4362 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $9.44 | 6.243% | $10.0293 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $38.94 | 13.178% | $44.0715 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $195.27 | 12.478% | $219.6358 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $509.94 | $564.0864 | $564.10 | $564.15 | $564.10 | |