| 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 | $94.64 | 10.118% | $104.2157 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $34.47 | 7.508% | $37.058 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $36.36 | 6.853% | $38.8518 | $38.85 | $38.85 | $38.90 |
| Purchase #4 | $92.43 | 10.496% | $102.1315 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $219.90 | 12.164% | $246.6486 | $246.65 | $246.65 | $246.60 |
| Purchase #6 | $240.80 | 10.236% | $265.4483 | $265.45 | $265.45 | $265.40 |
| Purchase #7 | $33.35 | 6.557% | $35.5368 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $751.95 | $829.8907 | $829.90 | $829.90 | $829.80 | |