| 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 | $55.79 | 13.503% | $63.3233 | $63.32 | $63.30 | $63.30 |
| Purchase #2 | $17.46 | 13.544% | $19.8248 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $36.37 | 13.193% | $41.1683 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $161.62 | 9.264% | $176.5925 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $150.56 | 12.734% | $169.7323 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $241.64 | 3.230% | $249.445 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $82.77 | 11.740% | $92.4872 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $746.21 | $812.5734 | $812.57 | $812.55 | $812.50 | |