| 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 | $92.63 | 6.726% | $98.8603 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $11.31 | 4.313% | $11.7978 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $223.63 | 4.316% | $233.2819 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $7.40 | 11.261% | $8.2333 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $223.45 | 7.833% | $240.9528 | $240.95 | $240.95 | $241.00 |
| Purchase #6 | $165.82 | 13.354% | $187.9636 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $97.30 | 7.515% | $104.6121 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $821.54 | $885.7018 | $885.69 | $885.70 | $885.80 | |