| 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 | $103.44 | 3.707% | $107.2745 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $140.54 | 12.320% | $157.8545 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $240.71 | 7.816% | $259.5239 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $57.50 | 4.683% | $60.1927 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $89.26 | 8.643% | $96.9747 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $11.98 | 5.289% | $12.6136 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $71.97 | 7.559% | $77.4102 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $715.40 | $771.8441 | $771.82 | $771.75 | $771.90 | |