| 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 | $32.66 | 11.334% | $36.3617 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $9.89 | 4.288% | $10.3141 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $129.90 | 7.584% | $139.7516 | $139.75 | $139.75 | $139.80 |
| Purchase #4 | $64.70 | 8.344% | $70.0986 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $177.99 | 11.479% | $198.4215 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $188.75 | 13.494% | $214.2199 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $237.43 | 10.595% | $262.5857 | $262.59 | $262.60 | $262.60 |
| 7 purchase totals = | $841.32 | $931.7531 | $931.75 | $931.70 | $931.80 | |