| 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 | $52.43 | 4.780% | $54.9362 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $40.78 | 5.650% | $43.0841 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $85.70 | 3.234% | $88.4715 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $115.67 | 11.812% | $129.3329 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $93.99 | 3.652% | $97.4225 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $25.92 | 11.274% | $28.8422 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $21.65 | 13.609% | $24.5963 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $436.14 | $466.6857 | $466.68 | $466.70 | $466.60 | |