| 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 | $55.26 | 13.321% | $62.6212 | $62.62 | $62.60 | $62.60 |
| Purchase #2 | $7.54 | 7.803% | $8.1283 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $199.58 | 9.376% | $218.2926 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $20.73 | 12.350% | $23.2902 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $33.32 | 3.230% | $34.3962 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $74.43 | 4.692% | $77.9223 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $226.43 | 12.251% | $254.1699 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $617.29 | $678.8207 | $678.82 | $678.80 | $678.80 | |