| 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 | $49.54 | 9.106% | $54.0511 | $54.05 | $54.05 | $54.10 |
| Purchase #2 | $19.89 | 5.259% | $20.936 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $130.91 | 3.158% | $135.0441 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $97.49 | 5.627% | $102.9758 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $248.64 | 4.447% | $259.697 | $259.70 | $259.70 | $259.70 |
| Purchase #6 | $197.70 | 9.538% | $216.5566 | $216.56 | $216.55 | $216.60 |
| Purchase #7 | $204.95 | 11.816% | $229.1669 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $949.12 | $1,018.4275 | $1,018.44 | $1,018.45 | $1,018.50 | |