| 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 | $96.85 | 4.124% | $100.8441 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $210.91 | 3.246% | $217.7561 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $183.44 | 9.555% | $200.9677 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $192.87 | 9.137% | $210.4925 | $210.49 | $210.50 | $210.50 |
| Purchase #5 | $34.67 | 6.316% | $36.8598 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $91.41 | 6.103% | $96.9888 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $39.77 | 12.449% | $44.721 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $849.92 | $908.6300 | $908.63 | $908.60 | $908.70 | |