| 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 | $52.65 | 6.694% | $56.1744 | $56.17 | $56.15 | $56.20 |
| Purchase #2 | $33.75 | 12.526% | $37.9775 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $18.44 | 7.222% | $19.7717 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $181.55 | 3.399% | $187.7209 | $187.72 | $187.70 | $187.70 |
| Purchase #5 | $172.78 | 7.411% | $185.5847 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $81.65 | 7.264% | $87.5811 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $196.52 | 12.546% | $221.1754 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $737.34 | $795.9857 | $795.98 | $796.00 | $796.10 | |