| 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 | $87.58 | 5.789% | $92.65 | $92.65 | $92.65 | $92.70 |
| Purchase #2 | $16.30 | 8.814% | $17.7367 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $102.74 | 4.519% | $107.3828 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $11.72 | 3.615% | $12.1437 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $184.49 | 6.496% | $196.4745 | $196.47 | $196.45 | $196.50 |
| Purchase #6 | $92.63 | 6.330% | $98.4935 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $46.96 | 7.773% | $50.6102 | $50.61 | $50.60 | $50.60 |
| 7 purchase totals = | $542.42 | $575.4914 | $575.48 | $575.50 | $575.50 | |