| 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 | $53.77 | 6.413% | $57.2183 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $130.82 | 3.406% | $135.2757 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $224.96 | 6.699% | $240.0301 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $78.55 | 6.458% | $83.6228 | $83.62 | $83.60 | $83.60 |
| Purchase #5 | $192.38 | 3.365% | $198.8536 | $198.85 | $198.85 | $198.90 |
| Purchase #6 | $54.50 | 8.306% | $59.0268 | $59.03 | $59.05 | $59.00 |
| Purchase #7 | $69.40 | 11.536% | $77.406 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $804.38 | $851.4333 | $851.44 | $851.45 | $851.40 | |