| 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 | $90.40 | 4.489% | $94.4581 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $201.89 | 6.830% | $215.6791 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $44.57 | 4.579% | $46.6109 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $91.83 | 3.124% | $94.6988 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $10.38 | 9.816% | $11.3989 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $162.29 | 8.859% | $176.6673 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $140.62 | 5.528% | $148.3935 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $741.98 | $787.9066 | $787.91 | $787.90 | $788.00 | |