| 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 | $108.87 | 3.410% | $112.5825 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $28.30 | 12.407% | $31.8112 | $31.81 | $31.80 | $31.80 |
| Purchase #3 | $103.45 | 10.133% | $113.9326 | $113.93 | $113.95 | $113.90 |
| Purchase #4 | $217.98 | 10.146% | $240.0963 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $80.93 | 9.667% | $88.7535 | $88.75 | $88.75 | $88.80 |
| Purchase #6 | $62.97 | 6.376% | $66.985 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $190.94 | 8.385% | $206.9503 | $206.95 | $206.95 | $207.00 |
| 7 purchase totals = | $793.44 | $861.1114 | $861.11 | $861.15 | $861.20 | |