| 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 | $44.51 | 5.840% | $47.1094 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $171.38 | 12.260% | $192.3912 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $105.72 | 11.555% | $117.9359 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $190.78 | 6.108% | $202.4328 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $234.25 | 12.332% | $263.1377 | $263.14 | $263.15 | $263.10 |
| Purchase #6 | $54.82 | 11.326% | $61.0289 | $61.03 | $61.05 | $61.00 |
| Purchase #7 | $199.40 | 5.164% | $209.697 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $1,000.86 | $1,093.7329 | $1,093.74 | $1,093.80 | $1,093.60 | |