| 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 | $34.42 | 7.252% | $36.9161 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $82.54 | 5.446% | $87.0351 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $10.64 | 8.870% | $11.5838 | $11.58 | $11.60 | $11.60 |
| Purchase #4 | $236.63 | 5.827% | $250.4184 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $152.56 | 11.737% | $170.466 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $221.83 | 12.224% | $248.9465 | $248.95 | $248.95 | $248.90 |
| Purchase #7 | $234.51 | 6.619% | $250.0322 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $973.13 | $1,055.3981 | $1,055.41 | $1,055.40 | $1,055.30 | |