| 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 | $95.29 | 4.424% | $99.5056 | $99.51 | $99.50 | $99.50 |
| Purchase #2 | $128.56 | 3.834% | $133.489 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $27.59 | 4.246% | $28.7615 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $60.54 | 12.457% | $68.0815 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $141.55 | 6.264% | $150.4167 | $150.42 | $150.40 | $150.40 |
| Purchase #6 | $159.73 | 3.709% | $165.6544 | $165.65 | $165.65 | $165.70 |
| Purchase #7 | $120.93 | 3.733% | $125.4443 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $734.19 | $771.3530 | $771.35 | $771.35 | $771.40 | |