| 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 | $23.63 | 5.653% | $24.9658 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $108.40 | 11.854% | $121.2497 | $121.25 | $121.25 | $121.20 |
| Purchase #3 | $165.33 | 3.300% | $170.7859 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $179.96 | 6.714% | $192.0425 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $221.56 | 13.238% | $250.8901 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $65.85 | 12.266% | $73.9272 | $73.93 | $73.95 | $73.90 |
| Purchase #7 | $9.90 | 9.710% | $10.8613 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $774.63 | $844.7225 | $844.73 | $844.75 | $844.70 | |