| 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 | $11.46 | 3.366% | $11.8457 | $11.85 | $11.85 | $11.80 |
| Purchase #2 | $84.68 | 10.527% | $93.5943 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $133.38 | 9.392% | $145.907 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $171.44 | 10.318% | $189.1292 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $218.98 | 6.775% | $233.8159 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $72.32 | 12.333% | $81.2392 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $188.75 | 6.693% | $201.383 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $881.01 | $956.9143 | $956.92 | $956.95 | $956.80 | |