| 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 | $67.89 | 9.358% | $74.2431 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $108.88 | 8.418% | $118.0455 | $118.05 | $118.05 | $118.00 |
| Purchase #3 | $83.63 | 6.480% | $89.0492 | $89.05 | $89.05 | $89.00 |
| Purchase #4 | $241.57 | 10.291% | $266.43 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $6.92 | 6.692% | $7.3831 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $135.70 | 12.480% | $152.6354 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $175.28 | 5.644% | $185.1728 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $819.87 | $892.9591 | $892.96 | $893.00 | $892.80 | |