| 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 | $90.81 | 8.450% | $98.4834 | $98.48 | $98.50 | $98.50 |
| Purchase #2 | $66.59 | 4.753% | $69.755 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $165.32 | 8.392% | $179.1937 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $68.68 | 12.712% | $77.4106 | $77.41 | $77.40 | $77.40 |
| Purchase #5 | $180.69 | 11.268% | $201.0501 | $201.05 | $201.05 | $201.10 |
| Purchase #6 | $17.78 | 10.666% | $19.6764 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $22.41 | 9.210% | $24.474 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $612.28 | $670.0432 | $670.04 | $670.05 | $670.20 | |