| 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 | $45.97 | 4.481% | $48.0299 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $179.81 | 8.188% | $194.5328 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $123.65 | 3.806% | $128.3561 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $230.65 | 11.483% | $257.1355 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $164.74 | 10.730% | $182.4166 | $182.42 | $182.40 | $182.40 |
| Purchase #6 | $162.43 | 7.399% | $174.4482 | $174.45 | $174.45 | $174.40 |
| Purchase #7 | $37.25 | 12.568% | $41.9316 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $944.50 | $1,026.8507 | $1,026.86 | $1,026.90 | $1,026.70 | |