| 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 | $102.47 | 5.399% | $108.0024 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $243.98 | 12.496% | $274.4677 | $274.47 | $274.45 | $274.50 |
| Purchase #3 | $162.40 | 10.409% | $179.3042 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $168.48 | 4.215% | $175.5814 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $25.62 | 12.455% | $28.811 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $43.91 | 13.444% | $49.8133 | $49.81 | $49.80 | $49.80 |
| Purchase #7 | $77.79 | 8.243% | $84.2022 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $824.65 | $900.1822 | $900.17 | $900.15 | $900.20 | |