| 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 | $66.44 | 3.289% | $68.6252 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $98.50 | 12.679% | $110.9888 | $110.99 | $111.00 | $111.00 |
| Purchase #3 | $77.88 | 4.615% | $81.4742 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $242.42 | 9.664% | $265.8475 | $265.85 | $265.85 | $265.80 |
| Purchase #5 | $192.72 | 9.700% | $211.4138 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $10.41 | 7.764% | $11.2182 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $219.25 | 13.496% | $248.84 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $907.62 | $998.4077 | $998.41 | $998.40 | $998.30 | |