| 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 | $45.65 | 9.865% | $50.1534 | $50.15 | $50.15 | $50.20 |
| Purchase #2 | $95.62 | 6.229% | $101.5762 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $9.98 | 4.294% | $10.4085 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $181.28 | 5.843% | $191.8722 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $36.98 | 11.874% | $41.371 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $174.48 | 10.700% | $193.1494 | $193.15 | $193.15 | $193.10 |
| Purchase #7 | $150.42 | 12.798% | $169.6708 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $694.41 | $758.2015 | $758.20 | $758.15 | $758.30 | |