| 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 | $48.84 | 6.132% | $51.8349 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $183.55 | 5.345% | $193.3607 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $133.36 | 10.329% | $147.1348 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $42.36 | 3.655% | $43.9083 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $109.64 | 5.577% | $115.7546 | $115.75 | $115.75 | $115.80 |
| Purchase #6 | $46.71 | 6.732% | $49.8545 | $49.85 | $49.85 | $49.90 |
| Purchase #7 | $103.80 | 4.611% | $108.5862 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $668.26 | $710.4340 | $710.42 | $710.45 | $710.50 | |