| 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 | $34.36 | 4.751% | $35.9924 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $197.99 | 8.255% | $214.3341 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $192.71 | 5.552% | $203.4093 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $148.48 | 3.724% | $154.0094 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $179.69 | 5.283% | $189.183 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $33.36 | 10.345% | $36.8111 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $236.91 | 13.800% | $269.6036 | $269.60 | $269.60 | $269.60 |
| 7 purchase totals = | $1,023.50 | $1,103.3429 | $1,103.33 | $1,103.35 | $1,103.30 | |