| 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 | $101.31 | 6.298% | $107.6905 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $51.90 | 8.804% | $56.4693 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $179.44 | 10.864% | $198.9344 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $108.40 | 8.738% | $117.872 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $55.58 | 3.704% | $57.6387 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $173.38 | 12.543% | $195.1271 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $229.86 | 7.776% | $247.7339 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $899.87 | $981.4659 | $981.46 | $981.50 | $981.40 | |