| 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 | $97.46 | 12.407% | $109.5519 | $109.55 | $109.55 | $109.60 |
| Purchase #2 | $194.64 | 10.119% | $214.3356 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $226.64 | 9.745% | $248.7261 | $248.73 | $248.75 | $248.70 |
| Purchase #4 | $159.73 | 3.765% | $165.7438 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $54.49 | 6.158% | $57.8455 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $19.86 | 10.474% | $21.9401 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $70.81 | 12.650% | $79.7675 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $823.63 | $897.9105 | $897.92 | $897.95 | $897.80 | |