| 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 | $89.56 | 10.467% | $98.9342 | $98.93 | $98.95 | $98.90 |
| Purchase #2 | $50.39 | 12.853% | $56.8666 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $70.64 | 11.812% | $78.984 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $179.77 | 4.128% | $187.1909 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $219.47 | 9.804% | $240.9868 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $133.75 | 11.172% | $148.6926 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $27.58 | 13.531% | $31.3118 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $771.16 | $842.9669 | $842.96 | $843.00 | $843.00 | |