| 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 | $73.79 | 9.152% | $80.5433 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $92.72 | 5.182% | $97.5248 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $35.57 | 10.479% | $39.2974 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $190.88 | 6.417% | $203.1288 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $33.99 | 12.212% | $38.1409 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $5.40 | 11.178% | $6.0036 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $34.93 | 4.693% | $36.5693 | $36.57 | $36.55 | $36.60 |
| 7 purchase totals = | $467.28 | $501.2081 | $501.20 | $501.20 | $501.10 | |