| 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 | $69.58 | 7.206% | $74.5939 | $74.59 | $74.60 | $74.60 |
| Purchase #2 | $210.88 | 3.413% | $218.0773 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $188.38 | 8.286% | $203.9892 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $55.39 | 11.350% | $61.6768 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $106.84 | 10.771% | $118.3477 | $118.35 | $118.35 | $118.30 |
| Purchase #6 | $142.88 | 11.344% | $159.0883 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $235.87 | 6.151% | $250.3784 | $250.38 | $250.40 | $250.40 |
| 7 purchase totals = | $1,009.82 | $1,086.1516 | $1,086.16 | $1,086.25 | $1,086.20 | |