| 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 | $23.39 | 5.385% | $24.6496 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $65.96 | 12.847% | $74.4339 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $248.30 | 9.727% | $272.4521 | $272.45 | $272.45 | $272.50 |
| Purchase #4 | $8.83 | 10.753% | $9.7795 | $9.78 | $9.80 | $9.80 |
| Purchase #5 | $19.74 | 4.489% | $20.6261 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $166.67 | 12.781% | $187.9721 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $79.98 | 10.463% | $88.3483 | $88.35 | $88.35 | $88.30 |
| 7 purchase totals = | $612.87 | $678.2616 | $678.26 | $678.30 | $678.20 | |