| 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 | $26.90 | 8.712% | $29.2435 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $104.49 | 8.204% | $113.0624 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $187.77 | 9.207% | $205.058 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $25.29 | 13.548% | $28.7163 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $194.41 | 3.194% | $200.6195 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $244.48 | 10.852% | $271.011 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $189.40 | 7.404% | $203.4232 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $972.74 | $1,051.1339 | $1,051.13 | $1,051.05 | $1,051.10 | |