| 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 | $94.36 | 6.608% | $100.5953 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $91.64 | 12.617% | $103.2022 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $7.39 | 7.141% | $7.9177 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $33.61 | 9.622% | $36.844 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $156.57 | 4.853% | $164.1683 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $246.57 | 6.804% | $263.3466 | $263.35 | $263.35 | $263.30 |
| Purchase #7 | $138.30 | 10.647% | $153.0248 | $153.02 | $153.00 | $153.00 |
| 7 purchase totals = | $768.44 | $829.0989 | $829.10 | $829.05 | $829.00 | |