| 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 | $96.86 | 7.450% | $104.0761 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $62.87 | 7.699% | $67.7104 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $94.96 | 9.365% | $103.853 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $142.80 | 3.634% | $147.9894 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $87.71 | 4.121% | $91.3245 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $169.41 | 7.123% | $181.4771 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $197.67 | 7.106% | $211.7164 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $852.28 | $908.1469 | $908.15 | $908.15 | $908.20 | |