| 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 | $90.88 | 13.460% | $103.1124 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $52.69 | 5.355% | $55.5115 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $102.27 | 12.680% | $115.2378 | $115.24 | $115.25 | $115.20 |
| Purchase #4 | $156.30 | 9.817% | $171.644 | $171.64 | $171.65 | $171.60 |
| Purchase #5 | $185.78 | 10.455% | $205.2033 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $35.90 | 6.454% | $38.217 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $181.76 | 8.793% | $197.7422 | $197.74 | $197.75 | $197.70 |
| 7 purchase totals = | $805.58 | $886.6682 | $886.66 | $886.65 | $886.50 | |