| 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 | $25.87 | 10.543% | $28.5975 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $74.78 | 8.227% | $80.9322 | $80.93 | $80.95 | $80.90 |
| Purchase #3 | $207.25 | 3.185% | $213.8509 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $235.99 | 12.582% | $265.6823 | $265.68 | $265.70 | $265.70 |
| Purchase #5 | $48.55 | 9.599% | $53.2103 | $53.21 | $53.20 | $53.20 |
| Purchase #6 | $169.88 | 5.544% | $179.2981 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $217.40 | 6.106% | $230.6744 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $979.72 | $1,052.2457 | $1,052.24 | $1,052.25 | $1,052.30 | |