| 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 | $46.52 | 8.165% | $50.3184 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $126.93 | 12.293% | $142.5335 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $244.62 | 3.460% | $253.0839 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $33.45 | 9.484% | $36.6224 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $51.55 | 3.460% | $53.3336 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $171.95 | 10.711% | $190.3676 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $46.41 | 10.558% | $51.31 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $721.43 | $777.5694 | $777.56 | $777.55 | $777.50 | |