| 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 | $51.35 | 6.765% | $54.8238 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $102.43 | 11.829% | $114.5464 | $114.55 | $114.55 | $114.50 |
| Purchase #3 | $145.77 | 11.229% | $162.1385 | $162.14 | $162.15 | $162.10 |
| Purchase #4 | $160.53 | 6.238% | $170.5439 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $149.34 | 10.134% | $164.4741 | $164.47 | $164.45 | $164.50 |
| Purchase #6 | $43.84 | 9.358% | $47.9425 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $250.73 | 7.759% | $270.1841 | $270.18 | $270.20 | $270.20 |
| 7 purchase totals = | $903.99 | $984.6533 | $984.64 | $984.65 | $984.50 | |