| 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 | $64.94 | 8.719% | $70.6021 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $205.30 | 3.331% | $212.1385 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $64.56 | 9.164% | $70.4763 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $160.60 | 8.491% | $174.2365 | $174.24 | $174.25 | $174.20 |
| Purchase #5 | $77.46 | 4.299% | $80.79 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $175.79 | 4.857% | $184.3281 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $36.29 | 4.583% | $37.9532 | $37.95 | $37.95 | $38.00 |
| 7 purchase totals = | $784.94 | $830.5247 | $830.53 | $830.60 | $830.50 | |